Are the lines perpendicular?
no, because the slopes of the lines are equal
no, because the sl...
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Mathematics, 05.08.2021 21:30 jorell
Are the lines perpendicular?
no, because the slopes of the lines are equal
no, because the slopes of the lines are not opposite reciprocals
yes, because the slopes of the lines are equal
yes, because the slopes of the lines are opposite reciprocals
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