jaylon11
jaylon11 jaylon11
  • 23-06-2017
  • Mathematics
contestada

m ∠4 = 2x°, m ∠2 = (4/3)x°, m ∠3 = 20°, find x.

Respuesta :

o0MDaub0o
o0MDaub0o o0MDaub0o
  • 23-06-2017

The answer is c, b/c...

20+(4/3)x=2x


 -(4/3)x -(4/3)x


 20=(2/3)x


 20/(2/3)=(2/3)x/(2/3)


 A: 30=x

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