grissybear grissybear

22-09-2016
Mathematics

contestada

the lines below are perpendicular. if the slope of the green line is -8, what is the slope of the red line?

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nobillionaireNobley nobillionaireNobley

26-09-2016

For perpendicular lines, m2 = -1/m1
m2 = -1/-8 = 1/8
Therefore, required slope is 1/8

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