Use the given information to find the exact value of the trigonometric function.sec ? = - , ? lies in quadrant IIFind sin .

A.
B. - 
C.
D. - 


Answer: A

Mathematics

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Solve the problem.Two forces, F1 of magnitude 35 newtons (N) and F2 of magnitude 55 newtons, act on an object at angles of  and  (respectively) with the positive x-axis. Find the direction and magnitude of the resultant force; that is, find  Round the direction and magnitude to two decimal places.

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Mathematics

Determine the number of triangles ABC possible with the given parts.b = 24, c = 29, B = 43°

A. 2 B. 3 C. 1 D. 0

Mathematics

Answer the question.True or False: The graph of the equation 12x - 20y = 12 goes 

A. True B. False

Mathematics

Convert to inequality notation. Find the endpoints and state whether the interval is bounded or unbounded, and its type.(-6, -3)

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Mathematics