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27-03-2021
Mathematics

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

If the two lines below are perpendicular and the slope of the red line is 7 what is the slope of the green line class=

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pokechrome pokechrome

27-03-2021

Answer:

1/7

Step-by-step explanation:

Formula for 2 perpendicular lines: m1 * m2 = -1,

where m1 is gradient of 1st line and m2 is gradient of 2nd line

Application:

-7 * m2 = -1

m2 = 1/7

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