Question

if a rectangular prism's volume is 420cm^3. The prism has a length of 12cm, and width of 7cm, what is the height of the rectangular prism? NEED HELP ASAP!!!
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Answer 1

Answer:

5 cm

Step-by-step explanation:

1. The equation for a rectangular prism's volume is V = lwh.

2. Substitute the given numbers, 420 = 12(7)h

3. Simply to 420 = 84h

4. Divide both sides by 84.

5. 5 = h

Answer 2

The height of the rectangular prism is 5 cm.

How to find the height of the rectangular prism?

The equation for a rectangular prism's volume is V = lwh.

Substitute the given numbers,

420 = 12(7)h

420 = 84h

Divide both sides by 84.

5 = h

In geometry, a rectangular prism is a polyhedron with two congruent and parallel bases.

Learn more about rectangular prism here: brainly.com/question/8839626

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