haynesty haynesty
  • 14-12-2020
  • Mathematics
contestada

suppose sin(x) = -3/5 and cos(x) < 0. what is the value of cos (2x)?​

Respuesta :

pearsonmakayla0 pearsonmakayla0
  • 15-12-2020

Answer:

7/25

Step-by-step explanation:

Answer is C

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