What is true about the slopes of lines that are perpendicular?
A They have opposite signs
B...
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Mathematics, 27.04.2021 21:40, JadeCaldwell
What is true about the slopes of lines that are perpendicular?
A They have opposite signs
B They are reciprocals of each other
C They have opposites signs and are reciprocals of each other
D They are exactly the same
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Answers: 2
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