SOLUTION: the product of the slopes of two of the slopes of nonvertical perpendicular lines is
A.0
B.1
C.-1
D.2
E.not enough info
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Length-and-distance
-> SOLUTION: the product of the slopes of two of the slopes of nonvertical perpendicular lines is
A.0
B.1
C.-1
D.2
E.not enough info
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Question 59805: the product of the slopes of two of the slopes of nonvertical perpendicular lines is
A.0
B.1
C.-1
D.2
E.not enough info Answer by stanbon(75887) (Show Source):