gabriellegeneral gabriellegeneral

14-09-2018
Mathematics

contestada

I need help with these 2 geometry questions!

I need help with these 2 geometry questions class=

Respuesta :

chan188 chan188

14-09-2018

first:find x
which 4x-2+(3x-7) =180
4x+3x-9=180
7x=189
x=27
answer is 106

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