Mathematics, 10.07.2019 05:30 pam93
Which of the following pairs of lines are perpendicular? select all that apply a. y = 2x + 5 and y = -2x + 5 b. y = -4x + 5 and y = 1/4x + 5 c. y = 2 and y = -2 d. y = x + 4 and y = -x + 4 e. y = -3 and x = -3 f. y = 2/5x + 5 and y = 5/2x - 2
Answers: 1
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Which of the following pairs of lines are perpendicular? select all that apply a. y = 2x + 5 and y...
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