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12-04-2017
Mathematics

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which of the following describes the slopes of perpendicular lines?

Respuesta :

12-04-2017

The slopes of two perpendicular lines are negative reciprocals. What does "the following" mean ?

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12-04-2017

Al is correct, perpendicular lines will be negative reciprocals of each other.

Mathematically:

m1*m2=-1

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