Mathematics
Mathematics, 18.09.2021 03:40, maddielarman6483

Solve the following equations for 0° < x < 360° 11) sin x = - 0.9 16) sin (x+20°) = 0.6551

12) tan x = - 0.1 17) tan (x-15°) = - 0.9128

13) 7+8 sin x =4 18) cos (2x + 33°) = 0.306

14) sin 2x = 0.2886 19) tan^2 x = 1/4

15) cos 3x = - 0.3321 20) cos^2 x = 1/2

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Answers: 3

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Solve the following equations for 0° < x < 360° 11) sin x = - 0.9 16) sin (x+20°) = 0.6551

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