3 years ago

PLEASE HELP!! WILL MARK BRAINLIEST AND THANK YOU!! What is value of x.

Mathematics

2 answers:

makkiz [27]3 years ago

7 0

Answer:

x = 111

Step-by-step explanation:

126+158+120+125+121+139 = 789

900-789 = 111

(n-2)*180

5*180 = 900

denis23 [38]3 years ago

6 0

Answer:

x = 111

Step-by-step explanation:

126+158+120+125+121+139 = 789

900-789 = 111

(n-2)*180

5*180 = 900

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