Mathematics, 05.05.2020 10:50, payshencec21

Find two angles that satisfy each equation.
9. sin(4x +30)° = cos(-2x + 54)"

11. cos(5x + 49) = sin(3x + 57)

13. sin(2x + 30)° = cos(3x + 5)

15. cos(3x - 10) = sin(3x - 20°

10. sin(-2x +92)° = cos(x+8)°

12. cos( - 3x + 106)° = sin(7x - 64)

14.
sin(5x - 12) = cos(x + 54)

16. cos(7x - 68)° = sin(-3x + 110)

Answers: 2

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Find two angles that satisfy each equation.
9. sin(4x +30)° = cos(-2x + 54)"

11. c...