ena3
ena3
25-05-2017
Mathematics
contestada
Need to find Value of x
Respuesta :
fussellk
fussellk
25-05-2017
180 = 3x + 5x + 2x +5
180 = 10x + 5
175 = 10x
x = 17.5
180 is how many degrees in a triangle
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