Question

. rectangular prism: V = 80 m³.
length = 5 m; width = 4 m
h =

Answer 1

h=4.

Explanation:

1. Write the formula for the volume of a rectangular prism.

`V=lwh`

Where "l" is the length of the prism; "w" is the width; and "h" is the height.

2. Substitute the given values into the formula.

`80=(5)(4)h\\ \\80=20h`

3. Solve for h.

`h=(80)/(20) \\ \\h=4`

4. Verify.

`V=(5)(4)(4)\\ \\V=80m^(3).`