The answer to the question is 10
Answer:
the missing side length is 
Step-by-step explanation:
we know that the volume of the rectangular prism is equal to

In this problem we have


using a graphing tool find the x-intercepts of the function
see the attached figure
The x-intercepts are

so


therefore
the missing side length is 
H=-3 and N=3 so it would be 0
Answer:
c=20
Step-by-step explanation: