Answer:
The surface area of the square prism is 
Step-by-step explanation:
we know that
The surface area of the square prism is equal to

where
b is the length side of the square base
h is the height of the prism
In this problem we have


substitute

Answer:
1. Send me the chart and ill get you the answer.
2. unit cost is $0.30
Step-by-step explanation:
bearing in mind that parallel lines have the same exact slope, then any parallel line to the one above will have the same slope as that one.

Answer:
i would say by 7 not 100% sure sorry if it doesnt help :( im trying
Step-by-step explanation: