SOLUTION: determine if the two lines 2x+9y=18 and y=-2/9x+1 are parallel, perpendicular, or neither?
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Question 385646: determine if the two lines 2x+9y=18 and y=-2/9x+1 are parallel, perpendicular, or neither?
Answer by rfer(16322) (Show Source): You can put this solution on YOUR website!
2x+9y=18
9y=-2x+18
y=-2/9X+9
PARALLEL
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