Answer:
The first answer, 3 times the square root of x squared is correct.
Answer:
i honestly dont know its tooooo hard
Step-by-step explanation:
Answer:
there is a thing called you can use that
Step-by-step explanation:
Answer:
8.5 ft.
Step-by-step explanation:
We'll use this right triangular prism volume formula: base area x height = volume
base area = ?
length = 10.8
volume = 91.8
base area x 10.8 = 91.8
Divide both sides by 10.8
base area x 10.8/10.8 = 91.8/10.8
base area = 8.5
notice the first term is -10, and the common difference is 3, so we add 3 to get the next term.

check the picture below.