I need help with math and there 15 questions

Answers

Answer 1

Answer: the answer is 9m v=x^3=729

x^3=9^3
x=9m

Answer 2

Answer: your answer is 9m v=x^3=729 x^3=9^3 x=9

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'What is the surface area, in square inches, of an 8-inchcube?
F. 512
G. 384
H. 320
J. 256
K. 192'

Answers

surface are is length times height.
8*8=64
a cube has 6 sides
64*6=384

Find percent of change to- 1) 125cm to 87.5cm
2)132 days to 125.4 days
need it asap plzz

Answers

If you would like to solve the following equations, you can calculate it using these steps:

1) x% of 125 cm is 87.5 cm
x% * 125 = 87.5
x/100 * 125 = 87.5 /*100/125
x = 87.5 * 100 / 125
x = 70%

2) y% of 132 days is 125.4 days
y% * 132 = 125.4
y/100 * 132 = 125.4 /*100/132
y = 125.4 * 100 / 132
y = 95%

Answer:

132 days to 125.4 days

need it asap plzz

Step-by-step explanation:

The question is in the picture

Answers

so the ans is of last option.

Hopethiswillhelpu.....

10 points 4 correct answer asap

Answers

Answer:-1/6 x

Step-by-step explanation: -6 times 6 equals 36

There is a relationship between the shaded part of each design and the unshaded part. Describe this relationship.

Answers

the Shaded part represents what you are using or what is being used and the unshaded part represents what is left over or is not being used. or vice versa which means the other way around.

Answer if you look at the Shaded part you can tell that your using those parts and if you look at the blank part you're not using those parts hope this helps

rasheed needs to save $231 to earn money he plans to wash cars and charge $12 per car write to estimates rasheed could use to determine how many cars he needs to wash

Answers

Rasheed needs to wash 20 cars as washing 19 cars won't be $231.

What is an equation?

An equation is written in the form of variables and constants separated by the operation of multiplication and division,

An equation states that terms in different forms on both sides of the equality sign are equal.

Multiplication and division do not separate the terms of an equation.

Given, Rasheed needs to save $231 to earn money he plans to wash cars and charge $12 per car.

Assuming no. of cars he needs to wash is x.

∴ 12x = 231.

x = 231/12.

x = 19.25.

But he needs to wash 20 cars to meet his needs.

learn more about equations here :

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he would have to wash 20 cars at first i got 19.25 because i divided 231 by 12 but i rounded up to 20 just to be safe....

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