what is the point slope form of (2,-6) , (4,0)​

Since triangle LKJ is similar to triangle LNM,

we know that JK / MN = LK / LN.

JK = 40

MN = 25

LK = LN + KN = LN + 12

LN = ?

Sub these values in and solve for LN...

40 / 25 = (LN + 12) / LN

Simplifying and distributing...

1.6 = 1 + 12 / LN

Subtracting 1 from on both sides...

0.6 = 12 / LN

Multiplying both sides by LN...

0.6 * LN = 12

Dividing both sides by 0.6...

LN = 20

Answer:

C) (0, 2)

Step-by-step explanation:

The y-intercept is the y value when x = 0.

Another way to reword that is when the graph crosses the y-axis.

We see from the graph that it crosses the y-axis at 2. Therefore, our y-intercept is (0, 2).

Answer:

5d+4

Step-by-step explanation:

Number of ticket sold by Daniel = d .... 1

If Sara sold 4 more tickets to the school play than the number Danielle sold, the total number sold by Sarah is expressed as d+4 .... 2

If Brett sold 3 times as many as Danielle sold, the amount sold by Brett is 3×d = 3d ..... 3

The number of tickets that the 3 students sold altogether can be gotten by adding equation 1, 2 and 3 together as shown;

d+(d+4)+3d

Collect like terms

= d+d+3d+4

= 2d+3d+4

= 5d+4

Hence the number of tickets that the 3 students sold altogether is represented as 5d+4

Answer:

5d+4

Step-by-step explanation:

Have a good day

Answer:

About 76%.

Step-by-step explanation:

To find the average of numbers, you add all of the numbers together and divide the total by the number of numbers. In this case, your numbers would be 95 twice, 87 five times, 73 three times, 63 four times, and 40 once. The total number of numbers is 15, and the total of all of the exam scores if you add them up is 1136. Finally, you would divide 1136 by 15, which would be 75.7333333, which would be an average of about 76%.

Answer:

3

Step-by-step explanation:

They should by 3 because 7 people want 5 cookies so in total amount they need 35 cookies.

Each box has 12 cookies meaning if they buy 3 they get 36 cookies so they reach the total amount they need and they get 1 extra.

So answer is 3

                    ____

Hope it helps have a great afternoon:)

Answer:

Part A; Y - intercept = 4 matches,

Part B; y = 2x + 4

Part C; 30 Matches Won

Step-by-step explanation:

13 months is represented by the x - axis, so let us

plug it into the equation that we formulated and

solve for y, the number of matches one;

Answer:

what's the question

Step-by-step explanation:

there is no question written

Answer:

[tex]12.6 + b = 15.7[/tex]

[tex]b = 3.1[/tex]

Step-by-step explanation:

Given

[tex]Perimeter: 2a + b = 15.7[/tex]

[tex]a = 6.3[/tex]

Required

Which equation models b

Substitute 6.3 for a

[tex]2a + b = 15.7[/tex] becomes

[tex]2 * 6.3 + b = 15.7[/tex]

[tex]12.6 + b = 15.7[/tex]

Solve for b

[tex]b = 15.7 - 12.6[/tex]

[tex]b = 3.1[/tex]

Answer:

12.6 + b = 15.7

Step-by-step explanation:

Answer:

60°

Step-by-step explanation:

Given:

QP and QR are tangent segments

∠PCR = 120°

Find:

∠PQR

Tangent lines always intersect a circle at one point. This means that the line from the center of the circle to the point of intersection would be the radius. This also means that the tangent line is perpendicular to the radius of the circle.

Therefore...

∠CPQ=90°

∠CRQ=90°

Using the diagram, we can conclude that Figure CPQR is a quadrilateral. We need to find the sum of the interior angles of the Figure CPQR.

The formula to find the sum of the interior angles of a figure is...

[tex](n-2)\times180[/tex]

Note that n represents the amount of sides the figure has.

In this case Figure CPQR has 4 sides therefore...

[tex](4-2)\times180=2\times180=360^{\circ}[/tex]

Now let's set up an equation to find ∠PQR...

∠PCR + ∠CPQ + ∠CRQ + ∠PQR = 360°

Substitute the measures of the known angles into the equation:

120° + 90° + 90° + ∠PQR = 360°

        120° + 180° + ∠PQR = 360°

                  300° + ∠PQR = 360°

Subtract 300° from both sides

∠PQR = 60°

Answer:

12/10 of pizza

Step-by-step explanation:

just add 9/10 and 3/10 and get 12/10. He ate 12/10 or 1 1/5 of a pizza

Answer:

[tex]y=-\frac{3}{2}x+1[/tex]

Step-by-step explanation:

The equation of a line in slope-intercept form is:

[tex]y=mx+b[/tex]

Each variable represents:

"y" - y coordinate for any point on the line

"m" - slope of the line

"x" - x coordinate for any point on the line

"b" - y-intercept of the line (where the line intercepts the y-axis)

Given:

Slope = -3/2

Passes through (-4, 7) --> x = -4, y=7

Find:

y-intercept

Let's substitute the given information into the equation:

[tex]y=mx+b\\7=-\frac{3}{2}(-4)+b\\7=-\frac{-12}{2}+b\\7=-(-6)+b\\7=6+b\\$Subtract 6 from both sides\\$b=1[/tex]

Therefore the final equation is:

[tex]y=-\frac{3}{2}x+1[/tex]

Answer:b

Step-by-step explanation: it’s right because it is

Answer:

The answer is 1/9 square yard. I hope this helps!

Answer: C. 1/9 sq yd

Step-by-step explanation:

To find the area of a square, you do the side length squared. (1/3)^2 is the same as (1/3) * (1/3). Multiply the numerators together to get 1 * 1 = 1 and the denominators to get 3 * 3 = 9. This gives you 1/9.

Answer: x < -3

Step-by-step explanation:

Answer:

1 1/3

Step-by-step explanation:

Find the LCD of all of the fractions.

(9/24 + 8/24) + 15/24

Start by adding the parenthesis.

17/24 + 15/24

Add the remaining fractions.

32/24

Simplify the improper fraction.

1 8/24

Make the fraction into simplest form.

1 1/3

Answer:

10 divided by 5

Answer:

50.24ftt²

Step-by-step explanation:

surface area of sphere=4πr²

solution

4*3.14*2*2

=50.24ftt²

Answer:

66.4424

Step-by-step explanation:

This is because r^2*3.14

Answer:

1080°

Step-by-step explanation:

the rectangle has 4 sides and 4 angles of 90° angles; when the corners are cut, there are now 8 sides and 8 angles, aka an octogon, which has the total angles of 1080°

Answer:

d

Step-by-step explanation:

up 2 right 1

Answer:

y=1/2x

Step-by-step explanation:

A two-way frequency table for these 82 students is shown in the table attached below.

A two-way frequency table can be defined as a table that is used for the graphical representation of frequencies or relative frequencies that are associated with two (2) categorical variables.

This ultimately implies that, a two-way frequency table is mainly used to show, analyze, and examine the relationships between two (2) categorical variables.

Generally, one of the two (2) categorical variables is represented by rows while the other is represented by columns.

Read more on two-way frequency here: https://brainly.com/question/20744563

Answer:

translation

i just got done learning about this a couple of weeks ago

Answer:

[tex]18+0.08B\geq 75[/tex]

Step-by-step explanation:

there is a flat fee of $18

there is an incremental fee of $0.08 per ball which can be shown as [tex]0.08B[/tex]

so the amount that Carolina will spend would be [tex]18+0.08B[/tex]

the promotion only applies if Carolina spends $75 or more. the greater than or equal to symbol is [tex]\geq[/tex]

so the inequality would be [tex]18+0.08B\geq 75[/tex]

however, we could simplify this to [tex]0.08B\geq 57[/tex] but it is not necessary

Answer:

  A.  25.6 ft

  B.  28.2 ft

Step-by-step explanation:

The triangle inequality tells you the length of any side of a triangle lies between the sum and difference of the lengths of the other two sides:

  43.7 -30.7 < ? < 43.7 +30.7

  13.0 < ? < 74.4

Only two answer choices fall within that range:

  25.6 ft, 28.2 ft

Answer:

y=[tex]\frac{5}{6}[/tex]x-2

Step-by-step explanation:

Using the formula rise/run I calculated the slope. Then I saw the line passes through the point in the y axis -2. So the equation would be y=5/6x-2

Answer: 5 pencils left over

Step-by-step explanation:so 133 times 15 is 1995 and you can’t add 15 more to that so you’ll have 5 left over

Answer:

133

Step-by-step explanation:

Answer:

It $29.75

Step-by-step explanation:

Answer:

Orignal Price: $35

Discount Price: $29.75

Step-by-step explanation:

The original price is $35 since it says 15% off of $35. To get the discount price you would use the equation 35-15%, which would give you $29.75. Your new price is $29.75.

Hope this is what you were looking for. :D

Answer:

Number of trucks = 28

Number of cars = 14

Number of SUVs = 46

Total number of vehicles = 88

Step-by-step explanation:

Let T = the number of trucks, C = the number of cars, and S = the number of SUVs washed.

We are told :

They washed twice as many cars as trucks.

Hence: T = 2C

They washed a total of 28 trucks and cars and SUVs

Number of trucks = 28

Number of Cars =

T= 2 C

C = T/2

C = 28/2

C = 14

The number of trucks washed was 2 fewer than half the total number of cars and SUVs washed.

T = 1/2(C + S) - 2

T = 28

C = 14

Hence:

28 = 1/2(14 + S) - 2

28 = 1/2(14) + 1/2(S) - 2

28 = 7 - 2 +S/2

28 - 7 + 2 = S/2

30 - 7 = S/2

23 = S/2

S = 23 × 2

S = 46

Hence, number of SUVs = 46

Total number of vehicles = 28 + 14 + 46

= 88

Answer:

X times 7-5y equals x/2

Answer:

-1

Step-by-step explanation:

(-1) ^3

-1*-1*-1

1 * -1

-1

Answer:

-1

Step-by-step explanation:

Cube of -1:

-1 × -1× -1= -1