SOLUTION: Find the value of k so that the line containing the points (-2,k) and (7,-3) is perpendicular to the line containing the points (0,5) and (-5,2).

SOLUTION: Find the value of k so that the line containing the points (-2,k) and (7,-3) is perpendicular to the line containing the points (0,5) and (-5,2).

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Question 1164278: Find the value of k so that the line containing the points (-2,k) and (7,-3) is perpendicular to the line containing the points (0,5) and (-5,2).
Answer by josgarithmetic(39617) (Show Source): You can put this solution on YOUR website!
Perpendicular, then the slopes are negative reciprocal of each other.

Simplify and solve for k.
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