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3 votes
3 votes
What is the slope of a line that is parallel
and perpendicular to each line?

User Jader Martins
by
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1 Answer

7 votes
7 votes

Answer:

m1.m2 = -1

Explanation:

In the case of the parallel line, the slope of the two lines is parallel to each other.

User SeanPONeil
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3.0k points