You purchased $132.49 worth of wheels and bearings for your skateboards. the shop charges $15 per board to install them. the total cost is $192.49 how many skate boards will be repaired

the answer is d on edge

step-by-step explanation:

the answer is 40.

proof:

answer would be 8.64 or s = 11π/4 inches

step-by-step explanation:

s = r θ  

where s = arc length  

r = radius = 3 inches  

θ = central angle in radians = ( π /180)*165  

s = 3(π/180)*165  

= 8.64 inches