SOLUTION: find a slope of the line that is perpendicular to the line containing the points (3,-7)and (-9,-5)m

Algebra ->  Linear-equations -> SOLUTION: find a slope of the line that is perpendicular to the line containing the points (3,-7)and (-9,-5)m      Log On


   

Question 862458: find a slope of the line that is perpendicular to the line containing the points (3,-7)and (-9,-5)m
Answer by rfer(16322) About Me  (Show Source):
You can put this solution on YOUR website!
m=-5--7/-9-3
m=2/-12
m=-1/6
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+6/1