What are the indices for the directions indicated by the two vectors in the following sketch?

Answers

Answer 1

The indices for the directions are indicated by the two vectors in the following sketch - [1 0 0] and [ 2 0 3].

Miller Indices of Direction Vector:

The Miller indices of direction are rationalized components of the direction vectors taken in all crystallographic directions. They are indicated by [[u v w ]]. They are always defined as the smallest integers, so if they occur in fractional or decimal form, we need to convert them into the smallest integral value by algebraic manipulation.

The indices of direction 1.

Let the length of direction 1 along the x-axis be X units. The length of the vectors along the y and z axes is 0.

[ X 0 0 ]

⇒ [tex]\left[\begin{array}{ccc}0&0&0\\X'&X'&X'\\\end{array}\right][/tex]

Divide each length by X to convert it into the smallest integer.

⇒ [1 0 0]

And, this is the Miller indices of the direction vector 1.

So, the Miller indices of the direction vector 1 are [ 1 0 0].

Direction 2

The indices of direction 2.

Let the length of direction 2 along the x-axis be X units. The length of the vector along the y and z axes are 0.

[ 0.2 0 0.3 ]

⇒[ 2 0 3 ]

Multiply each fractional length by 10 to convert it into the smallest integer.

So, the Miller indices of the direction vector 2 are [ 2 0 3].

Therefore, The indices for the directions are indicated by the two vectors in the following sketch - [1 0 0] and [ 2 0 3].

Read more about vectors:

https://brainly.com/question/28047791

#SPJ4

What Are The Indices For The Directions Indicated By The Two Vectors In The Following Sketch?

Related Questions

100 Points! Geometry question. Photo attached. Determine whether the quadrilateral is a parallelogram. Justify your answer using a theorem. Please show as much work as possible. Thank you!

Answers

The prove of the statement is described below.

First of all ,

Labeling the given figure

And draw  a diagonal,

In the quadrilateral PQRS,

The side PQ is equal to the side RS.

Therefore,

PQ = RS

And also, the side PQ is parallel to the side RS.

Then,

PQ || RS.

Now, draw the diagonal PR.

We know that a parallelogram's diagonal divides the parallelogram into two congruent triangles.

By the rule of  Side-Angle-Side,

we can show that ∆ PQR ≅ ∆ RSP.

Therefore,

The side QR is parallel to PS

Then,

QR || PS.

Hence,

PQRS is a parallelogram.

To learn more about quadrilaterals visit:

brainly.com/question/11037270

#SPJ1

You Draw two marbles (without replacement) from a bag containing 4 green 2 yellow and 6 red marbles.what is the probability that both marbles are yellow? round to the nearest thousand

Answers

The probability of drawing two yellow marbles is 0.015 to the nearest thousandth.

What is the probability?

The probability of drawing two yellow marbles after drawing a yellow marble on the first draw and without replacement drawing another yellow marble is determined as follows:

Total number of marbles in the bag = 4 + 2 + 6

Total number of marbles in the bag = 12 marbles in the bag.

P(Yellow on first draw) = 2/12 or 1/6

P(Yellow on second draw | Yellow on first draw) = 1/11

The probability of both marbles being yellow will be:

P(Both marbles yellow) = (1/6) * (1/11)

P(Both marbles yellow)  = 1/66 or 0.015

Learn more about probability at: https://brainly.com/question/25870256

#SPJ1

100 Points! Geometry question. Photo attached. Determine whether the pair of triangles is similar. If so, write a similarity statement. If not, what would be sufficient to prove the triangles similar? Explain your reasoning. Please show as much work as possible. Thank you!

Answers

Answer:

∆ABC ~ ∆QPR by SSS since 6/8 = 9/12.

Find the midpoint (-3,-5)(4, 5)

Answers

The midpoint of this line segment (-3, -5) and (4, 5) is (0.5, 0).

How to determine the midpoint of a line segment?

In order to determine the midpoint of a line segment with two (2) end points, we would add each point together and then divide by two (2):

Midpoint = [(x₁ + x₂)/2, (y₁ + y₂)/2]

By substituting the given end points into the formula for the midpoint of a line segment, we have the following;

Midpoint = [(x₁ + x₂)/2, (y₁ + y₂)/2]

Midpoint = [(-3 + 4)/2, (-5 + 5)/2]

Midpoint = [(1)/2, 0/2]

Midpoint = (0.5, 0).

Read more on midpoint here: brainly.com/question/29298470

#SPJ1

Identify the pairs of alternate exterior angles in the given figure.

A) ∠2 and ∠7; ∠1 and ∠8

B)∠3 and ∠6; ∠4 and ∠5

C) ∠3 and ∠5; ∠4 and ∠6

D) ∠1 and ∠7; ∠2 and ∠8

Answers

The pairs of alternate exterior angles in the given figure is Option D) ∠1 and ∠7; ∠2 and ∠8

Alternate exterior angles are a pair of angles formed by a transversal line intersecting two parallel lines and located on opposite sides of the transversal and on the exterior of the parallel lines. In other words, if two parallel lines are intersected by a third line (the transversal), then the pairs of angles on opposite sides of the transversal and outside the parallel lines are alternate exterior angles. These angles are congruent to each other.

In the given figure two parallel lines, which are crossed by a transversal line which forms angles.

Now according to the given figure

so, answer is Option D) ∠1 and ∠7; ∠2 and ∠8

To know more about Angles here

https://brainly.com/question/28451077

#SPJ1

PLEASE HELP WITH SURFACE AREA!! This is my project and I need the awnser quick!! Pls help me marking brainliest if the awnsers r right !

Answers

The surface areas and volumes of the solids are listed below:

Case 1: A = 118 cm², V = 70 cm³

Case 2: A = 121.5 in², V = 91.125 in³

Case 3: A = 192 m², V = 144 m²

Case 4: A = 480 ft², V = 576 ft³

Case 5: A = 87.965 yd², V = 62.832 yd³

How to determine the surface area and the volume of solids

In this problem we need to determine the surface area and the volume of each solid. The surface area is the sum of the areas of all faces. The area and volume formulas required to answer this question are shown below:

Area

Rectangle

A = w · l

Triangle

A = 0.5 · w · l

Circle

A = π · r²

Lateral face of a cylinder

A = 2π · r · h

Volumes

Prism

V = A · h

Where:

w - Widthl - Lengthh - Heightr - RadiusA - Base area.

Now we proceed to determine the surface areas and volumes of the solids:

Case 1

A = 2 · [(5 cm) · (7 cm) + (5 cm) · (2 cm) + (7 cm) · (2 cm)]

A = 2 · (35 cm² + 10 cm² + 14 cm²)

A = 2 · 59 cm²

A = 118 cm²

V = (5 cm) · (7 cm) · (2 cm)

V = 70 cm³

Case 2

A = 6 · (4.5 in)²

A = 121.5 in²

V = (4.5 in)³

V = 91.125 in³

Case 3

A = 2 · 0.5 · (8 m) · (6 m) + (6 m) · (10 m) + (6 m)² + (8 m) · (6 m)

A = 192 m²

V = 0.5 · (8 m) · (6 m)²

V = 144 m²

Case 4

A = 2 · 0.5 · (12 ft) · (8 ft) + 2 · (10 ft) · (12 ft) + (12 ft)²

A = 480 ft²

V = 0.5 · (12 ft) · (8 ft) · (12 ft)

V = 576 ft³

Case 5

A = 2π · (2 yd)² + 2π · (2 yd) · (5 yd)

A = 87.965 yd²

V = π · (2 yd)² · (5 yd)

V = 62.832 yd³

To learn more on areas and volumes of solids: https://brainly.com/question/22972538

#SPJ1

Which system is equivalent to
O
O
O
[5-x=9x²
y = 5-x
[y=9y²-90y+225
1x=y-5
[5+x=9x²
y = 5+x
y = 3x
x+3x=5
y=9x²?
x+y=5

Answers

The first equation is a quadratic equation, and the second equation is a linear equation. The solution to the system is x = -2 and y = 7, which satisfies both equations.

A linear equation is an equation in which the highest power of the variable is always 1. It is also known as a one-degree equation. The standard form of a linear equation in one variable is of the form Ax + B = 0. Here, x is a variable, A is a coefficient and B is constant.

The system that is equivalent to:

O

O

O

[5-x=9x²

y = 5-x

is: x = -2, y = 7

In the given system, the first equation is a quadratic equation, and the second equation is a linear equation. The solution to the system is x = -2 and y = 7, which satisfies both equations.

For such more questions on linear equation

https://brainly.com/question/26310043

#SPJ11

An important issue facing Americans is the large number of medical malpractice lawsuits and the expenses that they generate. In a study of 1228 randomly selected malpractice suits, a 99% confidence interval was constructed for the true proportion of medical malpractice lawsuits that are dropped or dismissed. The confidence interval was (0.6633, 0.7308) find the Margin of error.

Answers

Answer: I have this same exact question

Step-by-step explanation: So someone please help this person, or animal which ever you perfer

In AABC, AB=32, AC = 23, and BC= 20. What is mZA?

Answers

The measure of m∠A in the triangle is:

m∠A = 38.44°

How to find the measure of m∠A?

The cosine rule is used for solving triangles which are not right-angled in which two sides and the included angle are given. The following are cosine rule formula for angles:

cos(A) = (b² + c² − a²)/2bc

cos(B) = (c² + a² − b²)/ 2ac

cos(C) = (a² + b² − c²)/2ab

Where a, b and c are the length of the sides, and A, B, and C are the measures of the angles

We have:

a = BC = 20

b = AC = 23

c = AB = 32

Substituting into:

cos(A) = (b² + c² − a²)/2bc

cos(A) = (23² + 32² − 20²)/(2*23*32)

cos(A) = 0.7833

A = cos⁻¹(0.7833)

A = 38.44°

Learn more about cosine rule on:

brainly.com/question/3240813

#SPJ1

what is1+1+1 equal?

this is a not ur typical math problem try to get it right u will get brainliest

Answers

The mathemematical sum of the three numbers 1+1+1 would give 3

Addition of numbers

Addition of numbers can involve 2 or more values using the additive sign '+'. For any given sum of values, the result obtained would be greater than any of the individual value in the sum.

Here, 1 + 1 + 1 means that we are adding 1 in three places. The value obtained would be 3.

Therefore, the sum of the 1+1+1 is 3

Learn more on addition;https://brainly.com/question/25421984

#SPJ1

Apples cost $1.29 per pound. How much would a bag of apples weighing 4.7 pounds cost? (Round your answer to the nearest cent.)

Answers

Answer:

$6.06

Step-by-step explanation:

$1.29 x 4.7 = 6.063

Round: 6.06

if 4.2 pounds of strawberry sells for an income of $12 what is 24,990 pounds income

Answers

Answer: $71,400

Step-by-step explanation:

We will set up a proportion with income in the numerator and pounds in the denominator.

       [tex]\displaystyle \frac{\$12}{4.2\;lbs} =\frac{\$x}{24,990\;lbs}[/tex]

Then we will cross-multiply.

       4.2 * x = 12 * 24,990

       4.2x = 299,880

Lastly, we will divide both sides of the equation by 4.2.

       x = $71,400

The income from 24,990 pounds of strawberries would be approximately $71,690.14.

To find the income from 24,990 pounds of strawberries, we need to use a proportion:

4.2 pounds of strawberries sells for $12, so 1 pound of strawberries sells for $12/4.2 = $2.86 (rounded to two decimal places).

Therefore, 24,990 pounds of strawberries would sell for:

$2.86 x 24,990 = $71,690.14 (rounded to two decimal places).

Consider this equation.

cos(0) = 4/41

If 0 is an angle in quadrant IV, what is the value of sin(0)

Answers

Answer: sin(0) = 40.804/41

Step-by-step explanation:

According to the graph, what is the value of the constant in the equation
below?
Constant/ Width=Height
O A 3
OB. 75
O C. 15
OD. 25

Answers

The calculated value of the constant in the equation is 75

How to determine the value of the constant in the equation

From the question, we have the following parameters that can be used in our computation:

The graph

Where we have

(3, 25) and (5, 15)

The value of the constant in the equation is calculated as

Constant =  Width * Height

So, we have

Constant =  3 * 25

Evaluate

Constant =  75

Hence, the value of the constant in the equation is 75

Read more about exponential functions at

https://brainly.com/question/2456547

#SPJ1

Given that ∅ = 12.2° , calculate the area of the triange below
give your answer to 2 d.p.

Answers

Answer:

A = (1/4)√(4 + 11 + 14)√(-4 + 11 + 14)√(4 - 11 + 14)√(4 + 11 - 14)

A = (1/4)√29√21√7

= about 16.32 mm²

Answer:

  16.27 mm²  (see comment)

Step-by-step explanation:

You want the area of a triangle with side lengths 11 mm and 14 mm, and the angle between them 12.2°.

Area

The area is given by the formula ...

  A = 1/2ab·sin(C)

  A = 1/2(11 mm)(14 mm)·sin(12.2°) ≈ 16.27 mm²

The area of the triangle is about 16.27 square millimeters.

__

Additional comment

If you use Heron's formula for the area from the three side lengths, you find it is about 16.32 mm². That's the trouble with over-specified geometrical figures. The result you get depends on which of the given values you use. (To get the area accurate to 4 sf, the angle needs to be specified to 4 sf: 12.24°.)

  s = (4 +11 +14)/2 = 14.5

  A = √(s(s -a)(s -b)(s -c))

  A = √(14.5(14.5 -4)(14.5 -11)(14.5 -14)) = √(14.5·10.5·3.5·0.5) = √266.4375

  A ≈ 16.32

<95141404393>

ANSWER ASAP!! (GIVING BRAINLIEST IF CORRECT!!)

Karen measures the width of a garden plot and records that it is 40 meters. Its actual width is 42 meters.


What is the percent error in the measurement?

A: 2%

B: 3%

C: 4%

D: 5%

Answers

Answer:  5%  (choice D)

Explanation:

The error is 42-40 = 2 meters

Divide this over the actual width

2/42 = 0.0476 = 4.76% approximately

This rounds to 5%

Answer:

D. 5%

Step-by-step explanation:

Percent Error = (|40 - 42| / 42) × 100

Percent Error = (2 / 42) × 100

Percent Error ≈ 4.76%

4. The wheels of a bicycle have a
diameter of 22 inches. How many
full revolutions will the wheels need
to make to travel 300 feet? Use 3.14
for .
A 105 revolutions
B 10 revolutions
C164 revolutions
D 53 revolutions
no

Answers

53 revolutions will be needed by the wheels to make it travel 300 feet.

Option D is the correct answer.

We have,

To solve this problem, we can use the formula:

Number of revolutions = Distance / Circumference of the wheel

First, let's convert the distance from feet to inches:

300 feet = 300 x 12 = 3600 inches

Next, we need to calculate the circumference of the wheel using the given diameter:

Circumference = π x diameter

Circumference = 3.14 x 22 inches

Circumference ≈ 69.08 inches

(rounded to two decimal places)

Now we can calculate the number of revolutions:

Number of revolutions = 3600 inches / 69.08 inches

= 52.14 revolutions

Rounding to the nearest whole number.

= 52 revolutions.

Therefore,

53 revolutions will be needed by the wheels to make it travel 300 feet.

Learn more about Circle here:

https://brainly.com/question/11833983

#SPJ1

The bicycle wheels will need 53 full revolutions to travel 300 feet.

The circumference of a wheel can be calculated using the formula:

circumference = π x diameter

So, circumference = 3.14 x 22

= 69.08 inches

Now, converting feet to inches

300 feet = 300 x 12 inches

300 feet = 3600 inches

So, number of revolutions:

revolutions = distance / circumference

= 3600 / 69.08

≈ 52.11

Therefore, the bicycle wheels will need 53 full revolutions to travel 300 feet.

Learn more about Circumference here:

https://brainly.com/question/17130827

#SPJ1

7 in.
12 in.
6 in.
What is the surface area of this rectangular prism?

Answers

The surface area of the rectangular prism is 396 square inches

What is the surface area of the rectangular prism?

From the question, we have the following parameters that can be used in our computation:

7 in by 12 in by 6 in

The surface area of the rectangular prism is calculated as

Area = 2 * (7 * 12 + 7 * 6 + 12 * 6)

Evaluate

Area = 396

Hence, the area is 396 square inches

Read more about surface area at

brainly.com/question/26403859

#SPJ1

PLEASSE HELP!!! MARKING AS BRAINLIST

Answers

The area of the figure as shown in the diagram is 24 in².

What is area?

Area is the region bounded by a plane shape.

To calculate the area of the figure, we use the formula below

Formula:

A = lw+l'w'+l''w''.................. Equation 1

Where:

A = Area of the figurel, l', l'' = Length of the first, second and third rectangle respectivelyw, w', w'' = Width of the first second and third rectangle respectivey

From the question,

Given:

l = 4 inw = 2 inl' = 2 inw' = 4 inl'' = 4 inw'' = 2 in

Substitute these values into equation 1

A = (4×2)+(2×4)+(2×4)A = 8+8+8A = 24 in²

Learn more about area here: https://brainly.com/question/25092270

#SPJ1

What is the mode of the data represented in this line plot?
Enter your answer in the box.

5 - xx
6 - xxxx
7 - xxx
8 - xxxxxx
9 - xx
10 - xxxx
11 - xx

Answers

The mode of the data represented in this line plot will be 8.

Simply counting how several times each number looks in the data set can help you identify the mode, which is the integer that repeats the most frequently in the collected data. The figure with the largest total is the mode.

The value that appears the most frequently in data collection is its mode. By examining the line plot, we can observe that the number 8 and the six Xs above it are the most commonly occurring values. Consequently, 8 represents the data set's mode.

More about the mode of the data link is given below.

https://brainly.com/question/11163338

#SPJ1

Find the value of the unknown variable. -c/6 = -4

Answers

The value of the unknown c in the algebraic fraction equation is equal to -24

How to solve the algebraic fraction equation

To solve the simple algebraic fraction equation, we cross multiply to eliminate the fractions, then simplify by solving for the unknown

Given the algebraic equation:

-c/6 = 4

(-c/6) × 6 = 4 × 6

-c = 4 × 6

-c = 24

multiply both sides by -1

-1 × -c = -1 × 24

c = -24

Therefore, the value of the unknown c in the algebraic fraction equation is equal to -24

Read more about algebraic fraction here:https://brainly.com/question/11875858

#SPJ1

HELP ASAP PHOTO INCLUDED


Answers

The volume of the cylindrical shaped pool with water is V = 75.4 feet³

Given data ,

Let the diameter of the pool be d = 8 feet

So , radius r = 4 feet

And , the height of the cylindrical pool is h = 3 feet

Now , the water is half full

So , Volume of Cylindrical pool is V = ( 1/2 ) πr²h

V = ( 1/2 ) ( 3.14 ) ( 4 )² ( 3 )

On simplifying , we get

V = 75.4 feet³

Hence , the amount of water in pool is V = 75.4 feet³

To learn more about cylinder click :

https://brainly.com/question/16134180

#SPJ1

Estimate then find the product 34•12

Answers

Answer:

I estimate it is around 340 because 34 times 10 is 340 the product of 34 times 12 is 408

Step-by-step explanation:

please help! math: find the perimeter of the polygon below. use the correct formula!

the width is 3.8 and the length is 6.3

Answers

The perimeter of the rectangular polygon is given by P = 20.2 units

Given data ,

Let the perimeter of the polygon be represented as P

Now , the value of P is

Perimeter P of rectangle = 2 ( Length + Width )

Now , width is 3.8 and the length is 6.3

On simplifying , we get

P = 2 ( 3.8 + 6.3 )

P = 20.2 units

Hence , the perimeter is P = 20.2 units

To learn more about perimeter of rectangle click :

https://brainly.com/question/15725265

#SPJ1

Function

gg can be thought of as a scaled version of

(

)
=

2
f(x)=x
2
f, left parenthesis, x, right parenthesis, equals, x, squared.
A parabola labeled f represents the equation y equals x squared. A parabola labeled g passes through the point negative 1, 4, through the origin, and through the point 1, 4.

Write the equation for

(

)
g(x)g, left parenthesis, x, right parenthesis.

Answers

The equation for g (x) is,

⇒ g(x) = x² -3

Since, The function is,

⇒ f (x) = x²

when x = 0, f(x) = 0

hence it has vertex at (0,0)

Since, g(x) is shifter version of f(x) and has vertex at (-1, 4),

Then, g(x) must be shifted along y axis.

So, We get;

g(x)= x²+c

when x = - 1, g(x)= 4

4 = (-1)² + c

4 = 1 + c

c = 3

Thus, The equation for g (x) is,

g(x) = x² -3

Learn more about the function visit:

https://brainly.com/question/11624077

#SPJ1

Plsss help plsss help

Answers

Answer:

It's B

Step-by-step explanation:

Look at the sides with the number compare them with each other and you will find they are the most similar ones with each other.

Focus: (-5,3); Directrix: y = 1

Answers

The equation of the parabola is: y = (1/4)(x-3)²+ 2

In Parabola mathematics, it is defined as a set of points that are equidistant from a fixed point called the focus and a fixed line called the directrix. In this case, we are given the focus (3,5) and the directrix y=1, y=1, and we need to find the equation of the parabola.

To find the equation of the parabola, we first need to determine the vertex. The vertex is the midpoint between the focus and the directrix, which in this case is (3,3). Since the parabola is symmetric, we know that the axis of symmetry passes through the vertex and is perpendicular to the directrix. Therefore, the equation of the axis of symmetry is x=3.

Next, we need to find the distance between a point on the parabola and the focus, as well as the distance between that same point and the directrix. Let (x,y) be a point on the parabola. The distance between (x,y) and the focus is given by the distance formula: √((x-3)² + (y-5)²)

The distance between (x,y) and the directrix is simply the absolute value of the difference between y and 1: |y-1|

Since the point (x,y) is equidistant from the focus and the directrix, we have: √((x-3)²+ (y-5)²) = |y-1|

Squaring both sides and simplifying, we get: (x-3)²= 4(y-2)

Therefore, the equation of the parabola is: y = (1/4)(x-3)²+ 2

To know more about Parabola here

https://brainly.com/question/21685473

#SPJ1

NOTE : I HAVE ANSWERED THE QUESTION IN GENERAL AS GIVEN QUESTION IS INCOMPLETE.

Complete Question : Find the Parabola with Focus (3,5) and Directrix y=1 (3,5) , y=1

Below are two inequalities and the graphs of their without the shading. By imagining where the shading should be, identify which point would satisfy BOTH
inequalities

Answers

Answer: C

Step-by-step explanation:

Answer:

D.  (-2, 10)

Step-by-step explanation:

Given inequalities:

    [tex]y > -\dfrac{5}{3}x+2[/tex]

    [tex]y > 3x+2[/tex]

Both inequalities have been given in slope-intercept form, y = mx + b, where m is the slope and b is the y-intercept.

The first equation has a negative slope, which means that as x increases, y decreases. Therefore, it is the dashed line that begins in quadrant II and ends in quadrant IV.

The second equation has a positive slope, which means that as x increases, y increases. Therefore, it is the dashed line that begins in quadrant III and ends in quadrant I.

When graphing inequalities, the inequality sign ">" indicates a dashed line and shading above the line.

As both inequalities should be shaded above the lines, the region where the shaded regions overlap is the upper "V" of the graph (see attachment).

A point that satisfies both inequalities is any point that is located in the overlapping shaded region, but not found on the dashed lines.

Therefore, the point that satisfies both inequalities is (-2, 10).

The total cost of a tie and a pair of pants was $87.18. If the price of the tie was $2.12 less than the pair of pants, what was the price of the tie?

Answers

This is a linear equation problem with two variables. One way to solve it is by using the substitution method. Let x be the price of the tie and y be the price of the pair of pants. Then we have:

$$

\begin{aligned}

x + y &= 87.18 \\

x &= y - 2.12

\end{aligned}

$$

Substituting x into the first equation, we get:

$$

\begin{aligned}

(y - 2.12) + y &= 87.18 \\

2y - 2.12 &= 87.18 \\

2y &= 89.30 \\

y &= 44.65

\end{aligned}

$$

Therefore, the price of the pair of pants is $44.65. To find the price of the tie, we plug y into the second equation:

$$

\begin{aligned}

x &= y - 2.12 \\

x &= 44.65 - 2.12 \\

x &= 42.53

\end{aligned}

$$

Therefore, the price of the tie is $42.53.

Answer:

42.53

Step-by-step explanation:

write equation

tie + pants = 87.18

since ties cost 2.12 less than pants,

tie = pants -2.12

now substitute back into first equation

pants - 2.12 + pants = 87.18

solve for pants by adding 2.12 to the other side

divide by 2 since there are 2 pants on one side

find pants and then substitute value into the tie equation to find the price of the tie

The area of a rectangular room is 750 square feet. The width of the room is 5 feet less than the length of the room. Which equations can be used to solve for y, the length of the room? Select three options. y(y + 5) = 750 y2 – 5y = 750 750 – y(y – 5) = 0 y(y – 5) + 750 = 0 (y + 25)(y – 30) = 0

Answers

Answer:

B, C, E

Step-by-step explanation:

For a rectangle,

area = length × width

Let length = y.

Then the width is y - 5.

A = LW

750 = y(y - 5)

y(y - 5) = 750

y² - 5y - 750 = 0

All equations that can be put in the form above are correct.

A) y(y + 5) = 750

y² + 5y - 750 = 0

No

B) y² – 5y = 750

y² - 5y - 750 = 0

Yes

C) 750 – y(y – 5) = 0

750 - y² + 5y = 0

y²- 5y - 750 = 0

Yes

D) y(y – 5) + 750 = 0

y² - 5y + 750 = 0

No

E) (y + 25)(y – 30) = 0

y² + 25y - 30y - 750 = 0

y² - 5y - 750 = 0

Yes

Other Questions
Raphael and his four friends are having lunch. They agree to split the bill evenly at the end after adding a 20% tip. If the total bill is $85.60, how much will each person end up paying? A. $25.68 B. $20.54 C. $18.68 D. $17.12 Your Task: Using the maps labeled Source A and Source B, write a paragraph that responds to the following 4 bullets about the Roman and Chinese Empires.In your paragraph, include the following:Compare the geographic features (mountains, bodies of water) of the Roman and Chinese Empires.Describe the relative locations of the two Empires. (Reminder: relative location means comparing one location to the other location)Within each Empire, how easy or difficult do you think it would be to communicate between different regions? Defend your claim with evidence from the maps.Do you think the Roman and Chinese Empires had many opportunities to interact with each other? Defend your claim with evidence from the maps. joe has chronic renal failure. he is at risk of having _______. The Winking Lizard restaurant has now celebrated its third anniversary - a milestone for most restaurants (as many close within two years of opening). Business is still heavy on many days and evenings. You've now hired a marketing research intern, who is eager to use some advanced statistical analyses to measure the success of the restaurant. Please provide a one-to two-paragraph response for each questions below, integrating course materials with hypothetical examples and concepts fitting the scenario: a. How could you use Discriminant Analysis to study the success of a "Half-Priced Appetizer" night? b. How could you use Factor Analysis to better understand who returns to watch Monday Night Football? c. What are a few attributes that you would use to apply Conjoint Analysis to your neighbor's choice of restaurants? d. In the end, which of the above statistical techniques would be most valuable for you to use? Why? T/F. joint ownership of assets is an effective substitute for a will. Each year, over million people in the United States become infected with bacteria that are resistant to antibiotics. In particular, the Centers of Disease Control and Prevention has launched studies of drug-resistant gonorrhea (CDC.gov website). Of cases tested in Alabama, were found to be drug-resistant. Of cases tested in Texas, were found to be drug-resistant. Do these data suggest a statistically significant difference between the proportions of drug-resistant cases in the two states? Use a level of significance. What is the -value, and what is your conclusion?Test statistic = (to 2 decimals)p-value = (to 4 decimals) How much heat in kJ must be transferred to 10 kg of air to increase the temperature from 10C to 230C if the pressure is maintained constant? a.2310 b.1980 c.1650 d.2200 Will Kodak able to deliver performance in the generic drug industry? Why or why not?Given that Kodak needed to follow a low-cost strategy, was it justified in issuing stock options to Continenza? Critically analyze this situation. One large jar and three small jars together can hold 14 ounces of jam. One large jar minus one small jar can hold 2 ounces of jam. A matrix with 2 rows and 2 columns, where row 1 is 1 and 3 and row 2 is 1 and negative 1, is multiplied by matrix with 2 rows and 1 column, where row 1 is l and row 2 is s, equals a matrix with 2 rows and 1 column, where row 1 is 14 and row 2 is 2. Use matrices to solve the equation and determine how many ounces of jam are in each type of jar. Show or explain all necessary steps. If the electron is continuing in a horizontal straight line, express the magnitude of the magnetic field in terms of v and e. what role do digital tools play in tesla's retailing strategy? why is coal typically found at mid-latitudes and not evenly distributed across the globe? 3. A student connects a Cd2+ (0.20 M)|Cd(s) half cell to a Cu2+(1M)|Cu(s) electrode. When the red lead is attached to the Cu electrode, the cell potential read by the voltmeter (Ecell) is +0.77 V. a.Write the expression for the thermodynamic reaction quotient, Q, and calculate its value for this cell. b. Use the Nernst equation to find the standard cell potential, Ecell . c. Knowing that the standard reduction potential of the Cu half cell is +0.34 V, what is the potential for the cadmium half cell? Is this Ered or Eox? gregory runs at a constant speed and travels 10 meters in 4 seconds. a. If Bil runs for 8 seconds at this constant speed, how far will he travel? ___ meters b. If gregory runs for 1 second at this constant speed, how far will he travel? ___ * meters c. What is the constant speed that gregory runs at? ___ |* meters per second Preview d. If gregory runs for 2.4 seconds at this constant speed, how far will he travel? ___ * meters The development of the Athenian agora as a public space differed substantially from the Forum of Trajan in that the agoraevolved gradually over centuries in response to political changeincorporated buildings dedicated to secular and religious functionsserved as the primary residential sector for the citys aristocracyused axial planning to highlight a series of military monuments If the quantum fluctuation imprinted on the dark matter halos at the time of the formation of the cosmic microwave background radiation were 10 times larger, galaxies would likely be: _____ Table: Willingness to Pay) Refer to the table. What is John's maximum willingness to pay for the bundled goods?a. $120b. $30c. $105d. $90a. $120A compan using the estimate based on sales method of accounting for uncollectible accounts, the entry to reinstate a specific receivable previously written off would include a question 6 options: credit to bad debt expense credit to accounts receivable debit to allowance for doubtful accounts debit to accounts receivable how many microorganisms are there in a teaspoon of fertile agricultural soil? flora travel 55km in 30 minutes if her speed remains constant how long will it take her to travel 132km