zoeelizabethallen zoeelizabethallen

19-07-2018
Mathematics

contestada

I need help with the document below. PLEASE work hastily!

I need help with the document below PLEASE work hastily class=

Respuesta :

baabaagreysheep baabaagreysheep

19-07-2018

Angles on a straight line add to 180°, so:
4x + 90 + 2x + 72 = 180
6x + 162 = 180
6x = 18
x = 3
I hope this helps!

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