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What is the value of X? A.11 B.9 C.7 D.6
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2 votes
What is the value of X?
A.11
B.9
C.7
D.6

What is the value of X? A.11 B.9 C.7 D.6-example-1
User Jackyef
by
8.0k points

1 Answer

0 votes

Answer:

x=6

Explanation:

10x+21x-6=180 ( straight angle)

31x=180+6

x=186/31

x=6

User Eva
by
8.5k points
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