-/15/, /4/, /-5/,/ -15/
Answer:
r = sqrt(16/pi)
Step-by-step explanation:
Cylinder formula = r^2 x pi x height
176 pi/11pi = 16
16 = r^2 x pi
16/ pi = r^2
x = 24
1/6 x + 3 = 7
1/6 x = 4
-3