helpimstruggling helpimstruggling

26-09-2019
Mathematics

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PLEASE HELP!! WILL MARK BRAINLIEST AND THANK YOU!! EXTRA POINTS!!!

Find the value of x.

PLEASE HELP WILL MARK BRAINLIEST AND THANK YOU EXTRA POINTS Find the value of x class=

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Аноним Аноним

26-09-2019

Answer:

18 degrees i think

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BlueOrnage BlueOrnage

26-09-2019

Answer:

x = 33.3

Step-by-step explanation:

(n-2)*180

(6-2)*180 = 720

3x+6x+4x+7x = 20x

6+41-51-11+62+7 = 54

20x+54 = 720

20x = 666

x = 666/20

x = 33.3

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