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The slope of the line passing through the points (k, 1) and (5, -11) is perpendicular to the line 4x + 3y = -21. What is the value of k?

1 Answer

8 votes

Answer:

21

Explanation:

all the details are in the attached picture.

The slope of the line passing through the points (k, 1) and (5, -11) is perpendicular-example-1
User Sherise
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