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Mathematics 22 Online
OpenStudy (anonymous):

MEDALS!!!! Are the lines Y=-X-4and 5X+5Y=20 perpendicular? Explain. A.Yes; the product of their slopes is -1. B.Yes; their slopes are equal. C.No; their slopes are equal. D.No; their slopes are not equal

OpenStudy (isaiah.feynman):

The lines are parallel because they have the same slope which is -1

OpenStudy (anonymous):

THANKS ,

OpenStudy (isaiah.feynman):

Anytime cutie.

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