dogsdog
dogsdog
21-01-2021
Mathematics
contestada
I'm confused about how to find x.
Respuesta :
sofiacav
sofiacav
21-01-2021
Hi! so you would find x by adding the corners up to 180 degrees.
steps:
Add the corners
90+(2x+1)+(5x+5)
7x+96=180
then subtract 96 from 180
you’d get 7x = 84
then divide 7 on both sides and get x=12
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