cordesiaprice1oyz5gm cordesiaprice1oyz5gm

17-11-2017
Mathematics

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Determine if the lines are Parallel,Perpendicular or neither show steps
x-5y=30 and 10y=2x+90

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meloan2211 meloan2211

17-11-2017

Answer: the lines are parallel

x - 5y = 30
-5y = 30 - x
y = 1/5x - 6

10y = 2x + 90
y = 1/5x + 9

The lines are parallel as they share the same gradient. (1/5x)

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