The volume of the rectangular prism is

Where:
B is the base area
H is the height
Since the base area is 160 feet^2
Since the volume is 1360 feet^3
Substitute them in the rule above

Divide both sides by 160 to find H

The height of the container is 8.5 feet
It would be -56, just multiply as normal
If m1 and m2 are the slopes of each line, for them to be perpendicular you gotta solve
m1 * m2 = -1
The answer to the question is a
Answer:
6) 9 7) 8 8) 7 9) 9
Step-by-step explanation: