The point P(x, y) on the unit circle that corresponds to a real number t is given. Find the value of the indicated trigonometric function at t.?Find sin t.

A. - 
B.
C. - 
D. - 


Answer: D

Mathematics

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Provide an appropriate response.The height of an object thrown in the air depends on the time since it has been thrown. For a particular situation the height in meters of an object after t seconds can be represented by h(t) = 32t - 4.9t2.(a)What kind of function is this?(b)What is its degree?(c)What is its leading coefficient?

What will be an ideal response?

Mathematics

Provide an appropriate response. A surveyor measures two sides of a triangular lot and the angle formed by these two sides. What is the length of the third side if the two measured sides are 87 ft and 120 ft and the angle formed by these two sides is 112°?

A. 33.00 ft B. 148.2 ft C. 172.6 ft D. 172.8 ft

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Solve.A musician plans to perform 5 selections for a concert. If he can choose from 7 different selections, how many ways can he arrange his program?

A. 21 B. 16,807 C. 2520 D. 35

Mathematics

Solve the equation.(x - 6) - (x + 2) = 9x

A. -  
B. - 2
C. -  
D. -  

Mathematics