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OpenStudy (daedae17):
Find the slope of a line perpendicular to y=-2/5x+4/5 A.-5/2 B.2/5 C.5/2 D.5/4 ?
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OpenStudy (anonymous):
your slope here is \(-\frac{2}{5}\) the slope of a perpendicular line will be the negative reciprocal of \(-\frac{2}{5}\)
OpenStudy (daedae17):
So -5/2?
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