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Ymorist [56]
2 years ago
5

Pls help me in this question

Mathematics
1 answer:
solong [7]2 years ago
4 0

Answer:

x=28°

Step-by-step explanation:

supplementary angles equal 180°

So:

3x+2x+x+12=180°

6x+12=180

6x=168

x=28°

Therefore:

3x:

3(28)=84°

2x:

2(28)=26°

x+12:

28+12=40°

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Step-by-step explanation:

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mr Goodwill [35]

From the table, y varies directly as x. Therefore,  the constant of variation is k = 2 and y = 2x.

<h3>How to find a direct variation?</h3>

For direct variation,

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learn more on variations here: brainly.com/question/2315806

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