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If 2 lines have a slope of 4/5 and -4/5 are they parallel or perpendicular

2 Answers

2 votes

Answer:

These lines are Perpendicular because they are opposites of each other, meaning one is negative and the other in positive.

Explanation:

User Kayani
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1 vote

Answer:

parallel

Explanation:

User Oli Wennell
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