14-01-2021
Mathematics

contestada

which are pairs of perpendicular lines?

which are pairs of perpendicular lines class=

Respuesta :

devishri1977 devishri1977

14-01-2021

Answer:

D

Step-by-step explanation:

The product of the slope of perpendicular lines = -1

y = (-1/4)x - 6 ; here slope = -1/4

y = 4x + 11 ; slope = 4

[tex]4 * \frac{-1}{4}=-1[/tex]

Answer Link

tinkaw8 tinkaw8

14-01-2021

I think the answer might be B

Answer Link

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