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Need help with some practice ​
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2 votes
Need help with some practice ​

Need help with some practice ​-example-1
User Daniel Shaulov
by
4.8k points

2 Answers

5 votes

Answer:

it is 51

Explanation:

User Dmitry Yantsen
by
4.2k points
1 vote

Answer:

51°

Explanation:

(x+6)°+(3x-30)°=180°=

x+6+3x-30=80

x-24+3x=180

4x-24=180

4x-24+24=180+24

4x=204

x=51°

User Supersuf
by
4.9k points
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