jarredh39 jarredh39
  • 27-06-2017
  • Mathematics
contestada

sin245° + cos230° = _____

Respuesta :

musiclover10045
musiclover10045 musiclover10045
  • 27-06-2017

Sin245 = -0.906

cos230 = -0.6427

 so the answer is -1.549 Round answer as need.

 You don't say how many decimal places are required.

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