SOLUTION: how do i find a parallel slope and a perpendicular slope of 2/7
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Question 250322: how do i find a parallel slope and a perpendicular slope of 2/7
Found 2 solutions by richwmiller, solver91311:
Answer by richwmiller(17219) (Show Source): You can put this solution on YOUR website!
perpendicular slopes multiply to -1
parallel slopes are the same
Answer by solver91311(24713) (Show Source): You can put this solution on YOUR website!
If the lines are parallel, the slopes are equal
If the lines are perpendicular, then the slopes are negative reciprocals. (invert the fraction and put a minus sign in front of it - or take the minus sign away if there was already one there)
John
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