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1 vote
Help got to do this to day!
Number 19

Help got to do this to day! Number 19-example-1
User Bill Bonar
by
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1 Answer

5 votes

Answer:

x=6

Explanation:

The angles are on the same line, so you add them up and equal them to 180.

12x-108=180

-108 -108

12x=72

x=6

User Roman Toasov
by
9.0k points

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