An angle's initial ray points in the 3-o'clock direction and the angle measures radians. Which of the following expressions represents the slope of the angle's terminal ray? OA: tan(0) cos(0) OB: sin (0) sin (0) OC: cos(0) OD: tan-¹(0) O Options A and C are both correct

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A:

Q: Evaluate tan (315°) + sin (150°) =

A: To find:- tan315°+sin150°

Q: A 5 4 B 3 C

A: Given :

Q: Use reference angles to find the exact value of the expression cos 3π/4. Do not use a calculator.

A: The given angle is in second quadrant, and the value of cosine is negative in second quadrant.

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A: Given that x/3  radians is equivalent to 60°.

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A: To find the value of: cos (15°), sin (15°), and tan(15°)   Using trigonometric formula:

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A: We have to find sinB from the given figure.

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A: cos-1-0.5

Q: when should you use radians and degrees

A:

Q: find the value of sin P.

A: Given:

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A:

Q: 52 48

A: The solution is:

Q: Common household electric current is called alternating current because the current alternates…

A: The given details are as follows.