Two lines are perpendicular and slope of the red line is -7, what the slope of the green line?

asked Mar 6, 2020 106k views

5 votes

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2 votes

It would be 1/7. Two lines are perpendicular to each other if their product is -1

-7(1/7) = -1

Hope this helps!

Jane answered Mar 9, 2020

by Jane

6.2k points

4 votes

Well the lines are perpendicular so the slope would be the opposite reciprocal. So he other lines slope would be positive 1 over 7

TPB answered Mar 11, 2020

by TPB

6.2k points

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