addi8055 addi8055
  • 01-12-2020
  • Mathematics
contestada

Is 9x-3y=12 and 27x+9y=38 parallel or perpendicular

Respuesta :

VroomVroom1
VroomVroom1 VroomVroom1
  • 01-12-2020

Answer:

1

Step-by-step explanation:

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