erinn05 erinn05

20-02-2017
Mathematics

contestada

math help asap!!
look at attachment

math help asap look at attachment class=

Respuesta :

morgeron morgeron

20-02-2017

we set it up to be (5x + 15) = ( (3x - 3) = 180
   8x + 12 = 180
   -12 -12
   8x = 168
   x = 21

Therefore, Angle 1 = (5x + 15) = 5(21) + 15 = 120

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