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- Multiple ChoicePlease save your changes before editing any questions.Solve for x.A. 21.8B. 67.4C. 23.5D. 66.4
- Multiple ChoicePlease save your changes before editing any questions.Solve for x.A. sin 47
^{o}= 17/xB. sin 47^{o}= x/17C. cos 47^{o}^{}= 17/xD. cos 47^{o}= x/17 - Multiple ChoicePlease save your changes before editing any questions.Solve for AC.A. 13.55 cmB. 14.39 cmC. 11.44 cmD. 12.47 cm
- Multiple ChoicePlease save your changes before editing any questions.Solve for x.A. 65.5
^{o}B. 55.2^{o}C. 46.1^{o}D. 75.6^{o} - Multiple ChoicePlease save your changes before editing any questions.Solve for x.A. 1.59"B. 2.54"C. 3.06"D. 7.29"
- Multiple ChoicePlease save your changes before editing any questions.Using the unit circle. In which quadrant on the unit circle is sine positive?A. I and IIB. II and IIIC. III and IVD. I and III
- Multiple ChoicePlease save your changes before editing any questions.If cos x = 1/2, find all possible values of x where 0<x<360.A. 60
^{o}^{ }and 300^{o}B. 30^{o}^{ }and 150^{o}C. 30^{o}^{ }and 330^{o}D. 60^{o}^{ }and 120^{o} - Multiple ChoicePlease save your changes before editing any questions.What is the exact value of cos(315
^{o}^{})?A. -√2/2B. -1/2C. √2/2D. 1/2 - Multiple ChoicePlease save your changes before editing any questions.What is the exact value of sin(120
^{o}^{})?A. √2/2B. -√2/2C. -√3/2D. √3/2 - Multiple ChoicePlease save your changes before editing any questions.Consider the graph of

y = 4cos(θ/3) - 1. What is the amplitude and period of this graph?A. Amplitude is 3, period is 1440^{o}^{}B. Amplitude is 3, period is 120^{o}^{}C. Amplitude is 4, period is 120^{o}^{}D. Amplitude is 4, period is 1080^{o} - Multiple ChoicePlease save your changes before editing any questions.What is the range of the graph of:

y = 3sin x + 2?A. -1 < y < 1B. -1 < y < 5C. -2 < y < 3D. 2 < y < 5