klirabinas07 klirabinas07
  • 06-11-2020
  • Mathematics
contestada

Determine if the lines are parallel, perpendicular or neither.
-2x + y = -4 and -19 - y = 1/2x

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lilstefy
lilstefy lilstefy
  • 06-11-2020
The lines are perpendicular because the slopes are negative reciprocals of eachother.
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