please i need help on this question too
C= 2πr
r= 10.3ft
π= 22/7
C= 2×22/7 × 10.3
C= 64.74 feet
Answer:
(-8)2 = (-8) x 2 = - 16
-8 to the power of 2 = -8 x -8 = 64 (- x - = +)
Step-by-step explanation:
Hope this helps