SOLUTION: y=0.15x+0.79 0.11x-y=-0.85 are these lines parallel or perpendicular and why?

SOLUTION: y=0.15x+0.79 0.11x-y=-0.85 are these lines parallel or perpendicular and why?

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Question 461875: y=0.15x+0.79
0.11x-y=-0.85
are these lines parallel or perpendicular and why?

Answer by richard1234(7193) (Show Source): You can put this solution on YOUR website!
Lines are neither parallel nor perpendicular. The second line is equivalent to y = -.11x - .85, and the slopes of the two lines are neither equal nor multiply to -1.
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