mc4m4jadeanie mc4m4jadeanie
  • 08-11-2016
  • Mathematics
contestada

which pair of slopes could represent perpendicular lines?
1/7 , 7
1/2 , 2/4
-3/4 , 4/3
1/3 , 1/3

Respuesta :

Nirina7
Nirina7 Nirina7
  • 12-11-2016
the answer is -3/4 , 4/3 (just look at the lesson!!)
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