Answer:
27
Step-by-step explanation:
The apothem of this is 13
The answer is one. anything squared to the zeroth is 1.
8x = 64
x = 8
4x = 48
x = 12
10x = 80
x = 8
9x = 72
x = 8
So <span>4x = 48 is the only equation that is not satisfied the condition.</span>