127k views
3 votes
(2x-50)

(x+40)
150°
80°
(x+20)



That 80 is not the correct x

(2x-50) (x+40) 150° 80° (x+20) That 80 is not the correct x-example-1

1 Answer

5 votes

Answer: x=120

Explanation:

(2x-50)+(x+40)+150+80+(x+20)+90= 720

4x+330= 720

4x=390

x=97.5

User Temani Afif
by
5.9k points
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