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3 years ago

What is the volume of the cube below?

Mathematics

2 answers:

sesenic [268]3 years ago

6 0

Answer:

Step-by-step explanation:

l x w x h

that's the formula of volume

gizmo_the_mogwai [7]3 years ago

5 0

Answer:

A. 9h

Step-by-step explanation:

The formula for the volume of a cube is:

side * side * side.

We know that each side is the same length, and we know all the sides, but this question has a variable for one side of the cube.

So, we get 3 * 3 * h which is 9h.

If you have any questions, please leave a comment!

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Solve the equation 3x-2 4 - 2x - 5- 1 + x 3 6

Nataly_w [17]

Answer:

$\boxed{\sf x=12}$

Step-by-step explanation:

$\sf \cfrac{3x-2}{4}-\cfrac{2x-5}{3}=\cfrac{1+x}{6}$

First, let's find the LCM of 4, 3, and 6.

How to find the LCM:

→ List multiples of each number.

→ Find the smallest number on each list.

4: 4, 8, 12, 16, 20, 24..

3: 3, 6, 9, 12, 15, 18, 21, 24, 27....

6: 6, 12, 18, 24, 30, 36, 42...

LCM: 12

_________

Now, we'll Multiply by LCM:

$\sf \cfrac{3x-2}{4}\times \:12-\cfrac{2x-5}{3}\times \:12=\cfrac{1+x}{6}\times \:12$

Simplify:

$\sf 3\left(3x-2\right)-4\left(2x-5\right)=2\left(x+1\right)$

Now, expand, Apply the Distributive property:

$\bold{ 3\left(3x-2\right)-4\left(2x-5\right)}$

$\sf 9x-6-8x+20$

Combine like terms:

$\sf x+14$

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$\bold{ 2\left(x+1\right)}$

$\sf 2x+2$

$\sf x+14=2x+2$

Subtract 14 from both sides:

$\sf x+14-14=2x+2-14$

Simplify:

$\sf x=2x-12$

Subtract 2x from both sides:

$\sf x-2x=2x-12-2x$

Simplify:

$\sf -x=-12$

Divide both sides by -1:

$\sf \cfrac{-x}{-1}=\cfrac{-12}{-1}$

$\sf x=12$

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2 years ago

There are 6 arms for every 4 eyes.

densk [106]

8, because you’re doubling the numbers so 3x2=6 and 4x2=8.

3 0

3 years ago

Read 2 more answers

What is the volume of the cube below?​

What is the volume of the cube below?