Answers
Answer: I think it is C
Step-by-step explanation: 32/4=8 so 1 cm = 8km
Related Questions
How many solutions can be found for the equation 5x 3(x − 1) = 10x − 2x − 3? None One Two Infinitely many.
Answers
Answer:
D.∞
brainliest would be appreciated!
Susan walks into a coffeeshop. The shop charges $3 for a small coffee and $2 one-time tip for the barista. Consider the following: y = 3x + 2, y is the total cost for coffees and x is the number of coffees purchased. Based on the information, which statement is TRUE?
Answers
[tex]x^{2} \sqrt{x} \neq \geq \leq[/tex]Answer:
B
Step-by-step explanation:
Its so easy
Help *QUICK!!!* please
Answers
Answer:
a. 8x+5
b. 7x+1
c. 14x²+6x+8
d. x²+6x+5
The measure of c is ???
Answers
Explanation:
this is using the pythagorean theorem: a^2 + b^2 = c^2. c is always the hypotenuse (longest side) of the triangle.
so plugging in the numbers: 9^2 + 6^2 = c^2.
solving: 81 + 36 = c^2
117 = c^2
now to solve for c^2, we can take the square root of both sides: sqrt(117) = c
to simplify the square root, we can factor it. 117 can be divided into 13 * 9. (I just tried numbers given in the options)
so c = sqrt(13 * 9)
9 can be factored into 3 * 3
c = sqrt(13 * 3 * 3)
since we have two 3’s, that can be taken out of the square root to get:
c = 3*sqrt(13)
Write out the steps to find the solutions for the following quadratic: (x-2)^2 = 25
(Please help me out with this one!)
Answers
Answer:
x=7
Step-by-step explanation:
Starting with (x-2)² = 25
First, square root both sides to get rid of the square on the left. You'll get:
x-2 = 5
Add 2 to both sides to get x alone. You'll get:
x=7
Check your answer by filling in 7 for x:
(7-2)² = 25
(5)² = 25
25 = 25
x²-x is divisible by 2
Answers
Answer:
3
Step-by-step explanation:
2²-2÷2
4-2÷2
=3
hope this helps
A bird flies from the bottom of a canyon that is 87 7/10 feet below sea level to a nest
that is 829 7/10 feet above sea level. What is the difference in elevation between the bottom of the
canyon and the bird's nest?
Answers
Answer:
742 feet
Step-by-step explanation:
829 7/10 - 87 7/10=742
For exercises 23-27 use this illustration of a drink dispenser gauge on the front of the dispenser shows how much of the liquid remains in the gauge that dispenser holds 120 cups a. About what fraction of the cup is filled with liquid b. About how many cups of liqiud are in the dispencer c. About what fraction of the dispencer is empty d. About how many more cups of liquid does it take to fill the cup
Answers
Answer:
a) 2/3
b) 80 cups
c) 1/3
d) 40 cups
Step-by-step explanation:
Fraction of a full dispenser = 1
a. About what fraction of the cup is filled with liquid
= 1 - 1/3
= 2/3
b. About how many cups of liqiud are in the dispenser
We have 120 cups.of liquid that the dispenser contains
Hence,
= 2/3 × 120
= 2 × 40
= 80 cups
c. About what fraction of the dispenser is empty
= 1 - Fraction of liquid currently in the dispenser
= 1 - 2/3
= 1/3
d. About how many more cups of liquid does it take to fill the cup
= 1/3 × 120
= 40 cups
It will take 40 cups to fill the dispenser
What is the slope of this line
Answers
Answer:
if I'm right 8,1 okkkkkk
Answer:
use y=mx + or - b to solve!
Step-by-step explanation:
Way to go!
With that you should get (8,1)
What is 3 to the sixth power times 3 there is a picture please help worth 12 pts.!!!!!
Answers
Answer:
2187 ( 3 to the 7th)
Step-by-step explanation:
3 to the 6th= 729
729 x 3 = 2187
Decrease #40.00 by 5%
Answers
Answer:
Step-by-step explanation:
its 38
After reducing the given number 40.00 by 5%, the reduced number is, 38
What is the percentage?The percentage is a mathematical term, which means a number or a ratio which is represented in fractions of 100. We use the '%' symbol to represent the percentage.
Formula for percentage;
Percentage = (present quantity/whole quantity)×100
Given that,
The number, 40.00
After reducing it by 5% = ?
5 = (x/40)×100
x = 2
5% of 40 is 2,
So subtracting it from 40
After decreasing it by 5%
The number = 40-2
= 38
Hence, the number is 38
To know more about Percentage check:
https://brainly.com/question/29306119
#SPJ2
Fluency:
Solve the equation
x + 24= 36 x=?
Answers
Answer:
x=12
Step-by-step explanation:
36-24=12
Jordan has $30.00 to spend. What combination of watermelon, pineapple, and mango can Jordan buy for $30.00? Draw a picture and write a number sentence that shows two different ways he could spend his money if he .00. Cut out the manipulatives on the last page, or draw your own pictures on a separate sheet of paper to help you solve the problem.
Answers
Answer:
he could get like 30 things for a $$$$$$$$$
Step-by-step explanation:
10 watermelon = $10
10 mango = $10
10 pineapple = $10
Kevin, the pharmaceutical salesman, receives
$510 per month base pay plus 6% commission.
In 2 months, after touring a metropolitan area,
He had sold $260,000 in pharmaceuticals.
How much did he make in the two-month period?
Answers
Answer:
16,620
Step-by-step explanation:
so we have 510(2 months)+(260,000x0.06%) = 16,620
please mark as brianlest.
Tammy has planted a small young tree in her yard. To allow for the trees growth she needs 15 ft in all directions around the base of the tree to remain open and unplanted which best describes the section of ground surrounding the base of the tree that should remain unplanted? Area of an isosceles triangle, area of a equilateral triangle, area of ellipse, area of a square, or the area of a circle?
Answers
Answer:
area if square or area of ellipse
Step-by-step explanation:
I think so if I get it word don't get made at me
The required area that is best for the planting of the tree is the area of the circle.
What is surface area?The surface area of any shape is the area of the shape that is faced or the Surface area is the amount of area covering the exterior of a 3D shape.
Here,
Given that, Tammy has planted a small young tree in her yard. To allow for the growth of the tree she needs 15 ft in all directions around the base of the tree to remain open.
When the curve is drawn at 15 ft from the plant the curve came out to be a circle,
Thus, the required area that is best for the planting of the tree is the area of the circle.
Learn more about the surface area here: https://brainly.com/question/2835293
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You lay a ladder against a building window. The building makes a right angle to the ground. The building is 30 feet tall, and the distance from the bottom of the building to the bottom of the ladder is 12 feet. What is the distance from the bottom of the ladder to the window?
Answers
Answer:
32.3 feet.
Step-by-step explanation:
I attached a picture to show u the work!! sorry I spelled pythagorean theorem
answer please!!! asap
Answers
PLEASE HELP ME ima dumb and really bad at math :(((( !!
Answers
Answer:
-27,0
Step-by-step explanation:
I think, not entirely sure tho.
The L.C.M of 4 and 8 is what?
Answers
Answer:
8 is the answers for the question
Step-by-step explanation:
please mark me as brainlest
Answer:
[tex]8 \: is \: the \: lcm \: of \: 4 \: and \: 8[/tex]
Don't scroll!! 40 points for whoever helps me!! T-T
A 54-foot tall office building casts a shadow that is 48 feet long. If Mindy is 5’6” tall and standing nearby, find the length of her shadow.
Answers
Answer: 200ft
half
Step-by-step explanation for the question i don't know: I don't have the true answer but would it be half...? nvm lol
Answer:
[tex]\huge\boxed{\frac{44}{9} \ \text{feet}}[/tex]
Step-by-step explanation:
If the sun hits two objects at the same time of day, their shadow lengths will be proportionate to their original object with same constant of proportionality.
Therefore, we can set up a proportion fraction to find Mindy's shadow length. Let's assume we have the fraction as [tex]\frac{\text{original}}{\text{shadow}}[/tex].
[tex]\frac{54}{48}=\frac{5.5}{x}[/tex]
We use 5.5 because 5'6" is the same thing as 5.5 feet - 6 inches is half a foot.
We can solve for x by cross multiplying.
[tex]48 \cdot 5.5=264[/tex]
[tex]264 \div 54 = \frac{264}{54}[/tex]
We can simplify this fraction by dividing the numerator/denominator by 6.
[tex]264 \div 6 = 44\\54\div6=9[/tex]
[tex]\frac{44}{9}[/tex]
So Mindy's shadow is [tex]\frac{44}{9}[/tex] feet long.
Hope this helped!
Evaluate n^3 + 12 when n=2
Answers
Answer:
20
Step-by-step explanation:
2^3=8
8+12=20
I hope this helps.
2 Mrs. Scott purchased pizzas for her homeroom
students for winning the door decorating contest.
She purchased 3 pizzas and spent a total of $29.85.
How much did each pizza cost?
Answers
Answer:
9.95 per pizza
Step-by-step explanation:
i googled it :)
Answer:
9.95 per pizza
Step-by-step explanation:
just divid it
How many pieces of 3 1/2 in. Wood can be cut from a 63 in. Piece of wood?
Answers
Answer:
18
Step-by-step explanation:
So, it's a 63 in piece of wood, being cut into 3 1/2 in pieces, (or 3.5)
So do 63 / 3.5 = 18
18 pieces of 3 1/2 in pieces of wood
Write an equation of the line in slope-intercept form.
slope = 3, y-intercept = -4
Answers
Triangle XYZ has vertices X(8, −2.3), Y(6.5, 5), and Z(6, 3). When translated, X′ has coordinates (3.8, −0.3). Enter a rule to describe this transformation. Then find the coordinates of Y′ and Z′. Drag and drop each number into the correct box to complete the statements. The rule is (x, y) arrowright parenleftzex − , y + parenrightze. The coordinates are Y′parenleftze, parenrightze and Z′parenleftze, parenrightze.
Answers
Answer:
The coordinates of [tex]Y'(x,y)[/tex] and [tex]Z'(x,y)[/tex] are [tex]Y'(x,y) = (2.3, 7)[/tex] and [tex]Z'(x,y) = (1.8, 5)[/tex], respectively.
Step-by-step explanation:
A translation is a geometrical operation consisting in moving a point a given distance. We proceed to describe the operation:
[tex]X(x,y) +U(x,y) = X'(x,y)[/tex] (Eq. 1)
Where:
[tex]X(x, y)[/tex] - Initial point on the cartesian plane, dimensionless.
[tex]X'(x, y)[/tex] - Translated point on the cartesian plane, dimensionless.
[tex]U(x, y)[/tex] - Translation component, dimensionless.
Vectorially speaking, we find that translation component is:
[tex]U(x, y) = X'(x,y) -X(x,y)[/tex]
If we know that [tex]X(x,y) = (8, -2.3)[/tex] and [tex]X'(x,y) = (3.8, -0.3)[/tex], the translation component is:
[tex]U(x,y) = (3.8,-0.3)-(8,-2.3)[/tex]
[tex]U(x,y) = (3.8-8, -0.3+2.3)[/tex]
[tex]U(x,y) = (-4.2, 2)[/tex]
Now we determine the coordinates of [tex]Y'(x,y)[/tex] and [tex]Z'(x,y)[/tex]:
([tex]Y(x,y) = (6.5, 5)[/tex], [tex]Z(x,y) = (6,3)[/tex])
[tex]Y'(x,y) = Y(x,y) + U(x,y)[/tex] (Eq. 2)
[tex]Y'(x,y)=(6.5, 5) + (-4.2, 2)[/tex]
[tex]Y'(x,y) = (2.3, 7)[/tex]
[tex]Z'(x,y) = Z(x,y) + U(x,y)[/tex] (Eq. 3)
[tex]Z'(x,y) = (6,3)+(-4.2,2)[/tex]
[tex]Z'(x,y) = (1.8, 5)[/tex]
The coordinates of [tex]Y'(x,y)[/tex] and [tex]Z'(x,y)[/tex] are [tex]Y'(x,y) = (2.3, 7)[/tex] and [tex]Z'(x,y) = (1.8, 5)[/tex], respectively.
Please help!! Thank you
Answers
D. Is wrong
Hope this helps
Describe the translation of figure ABCD. Use the drop-down menus to explain your answer.
AlternativeText
Figure ABCD is translated
unit(s) right and
unit(s) up.
Answers
Answer:
Is Figure A'B'C'D' a translation of Figure ABCD? Explain. Yes; it is translated 2 units left and 2 units up.
Step-by-step explanation:
Please help me solve Question no C anyone?
Answers
Answer:
Step-by-step explanation:
(30PTS and PLEASE HELP!!) What is the function rule that describes the pattern in the table?
X: -2, -1, 0, 2, 1
Y: -6, -5, -4, -3, -2
A. x = y - 4
B. y = x + 4
C. y = x - 4
D. x = y + 4
Answers
9514 1404 393
Answer:
C. y = x - 4
Step-by-step explanation:
We notice that values of x are consistently 4 more than the corresponding values of y. One way this can be written is ...
x = y + 4 . . . (matches choice D)
However, we usually consider y to be the dependent variable. Rearranging this to "y = " form, we have ...
y = x - 4 . . . matches choice C
help please! could someone also show how they got the answer?
Answers
Answer:
420
Step-by-step explanation:
1. Find the area of the square:
5 x 5 = 25
2. Find the area of the triangle:
1/2 x base x height
1/2 x 5 x 4 = 10
3. Add the two areas:
25 + 10 = 35
4. Multiply 35 by 12:
35 x 12 = 420