In the problem, t is a real number and P = (x, y) is the point on the unit circle that corresponds to t. Find the exact value of the indicated trigonometric function of t.()Find sec t.

A.
B.
C.
D.


Answer: D

Mathematics

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Solve the equation.1.8 = 17.8 - x

A. x = 19.6  B. x = 15.5  C. x = 19.1 D. x = 16 

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Determine the constant term that must be added to the expression to make it a perfect square.x2 + 6x

A. 36 B. 6 C. 3 D. 9

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Solve the problem.A bag contains 2 red marbles, 7 blue marbles, and 8 green marbles. If one marble is selected at random, determine the probability that it is blue.

A.  
B.  
C.  
D.

Mathematics

Find the quotient ÷ 

A.
B. 15
C.
D.

Mathematics