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Please help me with my work

Please help me with my work-example-1
User Masrtis
by
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1 Answer

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Answer:

1) -1/4

2) -1/2

3) 1/3

Explanation:

perpendicular lines' slopes are opposite reciprocals so you flip it and change the positive or negative sign

parallel lines have the same slope

User Hlidka
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5.3k points