sohailrasoolzai53 sohailrasoolzai53 23-09-2020 Mathematics contestada Which pair of lines are perpendicular lines? A. y = 4x - 6 y = 4x + 11 B. y = -4x - 6 y = 4x + 11 Ос. у. y=**-6 y = 4x + 11 OD, y=-**-6 y = 4x + 11