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IgorC [24]
3 years ago
15

Answer in one decimal places​

Mathematics
2 answers:
olga2289 [7]3 years ago
5 0

Answer:

ffyjbcjklkkofdfkjjjjj.ghjnn

kobusy [5.1K]3 years ago
4 0

Answer:

x = 126.9° , x = 306.9°

Step-by-step explanation:

Given

3tanx = - 4 ( divide both sides by 3

tanx = - \frac{4}{3}

Since tanx < 0 then x is in 2nd / 4th quadrants

x = tan^{-1} (\frac{4}{3} ) ≈ 53.1° ← related acute angle

Then

x = 180° - 53.1° = 126.9°

x = 360° - 53.1° = 306.9°

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