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When are two lines perpendicular? A. when the slopes are opposites B. when the slopes are reciprocal C. when the slopes are negative D. when the slopes are opposite and reciprocal​
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18 votes
When are two lines perpendicular?

A. when the slopes are opposites
B. when the slopes are reciprocal
C. when the slopes are negative
D. when the slopes are opposite and reciprocal​

User Chivonne
by
4.0k points

1 Answer

8 votes

Answer: C I think

Explanation:

User Bob Van Zant
by
3.9k points
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