aaliyahross aaliyahross
  • 08-12-2020
  • Mathematics
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If tan = 12/5 and cos = -5/13, then what is sin?

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sqdancefan
sqdancefan sqdancefan
  • 08-12-2020

9514 1404 393

Answer:

  sin -12/13

Step-by-step explanation:

You can use the identity ...

  tan = sin/cos

to solve for sine:

  sin = cos·tan

  sin = (-5/13)(12/5) =

  sin -12/13

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