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1 vote
When are two lines parallel?

A. when the slopes are positive
B. when the slopes are equal
C. when the slopes are opposite
D. when the product of the slopes is –1

User Mancaus
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2 Answers

2 votes
B when slopes are equal
User Ryan Ginstrom
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3 votes

Answer:

B

Explanation:

User Artem Petrosian
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