peytonjensen17 peytonjensen17

23-10-2020
Mathematics

contestada

Which pair of lines are perpendicular?

y = -4x + 1 and 8x + 2y = -10

x = 4 and y = -1

y = -8 and y = 2

x - y = 7 and y = x + 3

Respuesta :

jpedrazacyber jpedrazacyber

23-10-2020

Answer: A

Step-by-step explanation:

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