Step 1:
write out the formula for calculating the volume of a rectangular prism:
[tex]\text{Volume}=\text{length x width x height}[/tex]From the question in the shared image, the volume, the length, and the height of the rectangular prism are respectively 936 cubic inches, 13 inches and 8 inches.
[tex]\begin{gathered} 936=13\text{ x w x 8} \\ 936=104w \\ \frac{936}{104}=\frac{104w}{104} \\ \\ \text{Therefore, w = 9 inches} \end{gathered}[/tex]Hence, the missing dimension of the prism is 9 inches.
