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serg [7]
3 years ago
10

Which pair of lines are perpendicular lines?

Mathematics
1 answer:
liubo4ka [24]3 years ago
8 0
B is the answer I gotchu.
explanation: m1=-4 m2=4 so yes that’s perpendicular.
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Leviafan [203]

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On further solving

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8 0
3 years ago
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Step-by-step explanation:

5 0
3 years ago
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