SOLUTION: Determine whether the lines are parallel, perpendicular, or neither.
2x-y=-10
2x+4y=2
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Question 771454: Determine whether the lines are parallel, perpendicular, or neither.
2x-y=-10
2x+4y=2
Answer by tommyt3rd(5050) (Show Source): You can put this solution on YOUR website!
m=-A/B
m1=-2/(-1)=2
m2=-2/4=-1/2
They are perpendicular!
:)
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