SOLUTION: -2x+5y=10 find the slope of a line perpendicular

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Question 792918: -2x+5y=10 find the slope of a line perpendicular
Answer by psbhowmick(878) About Me  (Show Source):
You can put this solution on YOUR website!
y = 0.4x+2

Slope of the perpendicular = -1/0.4 = -2.5