divine216 divine216

17-03-2021
Mathematics

contestada

(2x-50)
(x+40)
150°
80°
(x+20)

That 80 is not the correct x

2x50 x40 150 80 x20 That 80 is not the correct x class=

Respuesta :

naishakiladar123uk naishakiladar123uk

17-03-2021

Answer: x=120

Step-by-step explanation:

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

4x+330= 720

4x=390

x=97.5

Answer Link

shanataylor11261989 shanataylor11261989

17-03-2021

x=120 is your answer have a great day

Answer Link

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