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Furkat [3]
2 years ago
12

There's supposed to be 2 ansers for x, by the way​

Mathematics
2 answers:
ololo11 [35]2 years ago
4 0
  • 3tanx=-4
  • tanx=-4/3

Now

we know tan53=4/3

But it's negative

So tan is either in 2nd or 4th quadrant

For 2nd Quarter

  • x=π/2+53=90+53=143°

For 4th quadrant

  • x=3π/2+53=270+53=323°
lorasvet [3.4K]2 years ago
3 0

Answer:

  • x = 143° and x = 323°

Step-by-step explanation:

<u>Solving</u>

  • 3tanx = -4
  • tanx = -4/3
  • tan values are negative in the 2nd and 4th quadrant
  • The base value is x = 53°

In <u>Quadrant II</u>,

  • 90° + 53°
  • ⇒ <u>x = 143°</u>

In <u>Quadrant IV</u>,

  • 270° + 53°
  • ⇒ <u>x = 323°</u>
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