SOLUTION: if the diameter is 4x-4, what is the radius

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Question 420486: if the diameter is 4x-4, what is the radius
Answer by nerdybill(7384) About Me  (Show Source):
You can put this solution on YOUR website!
if the diameter is 4x-4, what is the radius
.
radius is half the diameter
therefore
radius = (1/2)(4x - 4)
radius = (1/2)(4x) - (1/2)(4)
radius = 2x - 2