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Ray Of Light [21]
3 years ago
11

Line m passes through points (-20, 5) and (-4,7). Line n passes through points (-5,5) and (7,4). Are lines m and n perpendicular

? Explain.
A. No, the lines are not perpendicular because the product of their slopes does not equal -1.

B. No, the lines are not perpendicular because the product of their slopes equals -1.

C. Yes, the lines are perpendicular because the product of their slopes equals -1.

D. Yes, the lines are perpendicular because the product of their slopes does not equal -1.
Mathematics
1 answer:
LuckyWell [14K]3 years ago
5 0

Answer:b

Step-by-step explanation: it’s right because it is

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Answer:

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Step-by-step explanation:

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Thus, the correct answer is

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Anna007 [38]

Answer:

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Find and list the multiples each number until the first common multiple is found.

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