perez2596p0es93 perez2596p0es93
  • 15-03-2018
  • Mathematics
contestada

What is the value of x?

sin(x+22)°=cos(2x−7)°

Enter your answer in the box.

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starshooter1407 starshooter1407
  • 15-03-2018
25. Just took the quiz.
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NewJack931
NewJack931 NewJack931
  • 19-03-2018
sin(x+22)°=cos(2x−7)°

  x + 22 + 2x -7 = 90 

3x + 15 = 90

3x = 75 

x = 25
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