Answer: 12.8
Step-by-step explanation:
Divide 80.5 by pi then divide by 2
N, N+2, and N + 4 are the ages
(N + 4) - (2N) = (N + 2) -24
4 - N = N - 22
2N = 26
N = 13
The brothers are 13, 15, and 17 years old.
HOPE THIS HELPS!!
PLEASE GIVE ME BRAINLIEST!!
4 (i literally had to think about this cause i thought it was too easy )
its 7 because 7*7=49 and 49*7=343
so the cube root of 343 would be 7