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7x-12+3x+28=180 degrees Please help ASAP
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2 votes
7x-12+3x+28=180 degrees
Please help ASAP

User Mmgross
by
5.4k points

2 Answers

4 votes

Answer:

180 degrees

Explanation:

i think im not sure??????? i hope im right

you put it in the question

User Nashi
by
4.8k points
0 votes
Answer = 180


7x+3x =10x
-12+28=16
So,
10x+16=180
10x=164
x
User Jayesh Sorathia
by
5.3k points
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