jaylon11
jaylon11
23-06-2017
Mathematics
contestada
m ∠4 = 2x°, m ∠2 = (4/3)x°, m ∠3 = 20°, find x.
Respuesta :
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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