asked 126k views
5 votes
Two lines are perpendicular if

A. They cross eachother
B. one slope is the negative reciprocal of the other
C. one slope is the negative of the other
D. they are negative reciprocals​

asked
User Pcs
by
8.5k points

1 Answer

3 votes
i think the answer is A
answered
User Giuliano Galea
by
8.1k points
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