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Inessa05 [86]
3 years ago
12

Please help ..........................

Mathematics
1 answer:
Alenkinab [10]3 years ago
7 0

Answer:

9/2

Step-by-step explanation:

perpendicular lines have slopes that are opposite and reciprocal

the reciprocal of -2/9 is 9/2

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Step-by-step explanation:

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