Step-by-step explanation:
Given function is y = 100 - x
Now, inverse function can be written as
switch the x and y variables
or, x = 100 - y
Then again y = 100 - x
So   Answer
answer would be 8.64 or s = 11Ï€/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(Ï€/180)*165
= 8.64 inches