SOLUTION: the line containing 8,7 and 7,6 is perpendicular to the line containing 2,4 and x, 3 find the value of x

Algebra ->  Linear-equations -> SOLUTION: the line containing 8,7 and 7,6 is perpendicular to the line containing 2,4 and x, 3 find the value of x      Log On


   

Question 1096013: the line containing 8,7 and 7,6 is perpendicular to the line containing 2,4 and x, 3 find the value of x
Answer by Alan3354(69443) About Me  (Show Source):
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the line containing 8,7 and 7,6 is perpendicular to the line containing 2,4 and x, 3 find the value of x
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Find the slope of the 2 lines.
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Perpendicular ---> the slopes are negative inverses.