Answer:
43
Step-by-step explanation:
You chop 86 in half , it’s 43.
Think of it this way- 2 goes into 86 43 times
6.2^2 + b^2 = 8.7^2
38.44 + b^2 = 75.69
b^2 = 37.25
b ≈ 6.1
Well, if one face has an area of 81 square centimeters, then that means that each side of the square is 9 centimeters. The formula to find volume is

, so 9^3 = 729.
In short, your answer would just be 729 centimeters
Hope this helped!!!
the domain is your x values so it is B
They each got 1/8 of the pizza