Mathematics, 08.01.2020 01:31, sil91

Which of the following pairs of lines are perpendicular? select all that apply.
o
y = x +4 and y = -x - 8
y = kx – 8 and y = -x -8
o
y = x + 2 and y = -x + 3
o
y = 3x + 2 and y = 3x - 2
y =.3 and x = 4

Answers: 2

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Which of the following pairs of lines are perpendicular? select all that apply.
o
y = x...