Give the value of the indicated trigonometric function of a vector with the indicated end point.(21, 28); Find sin ?.

A.
B.
C.
D.


Answer: B

Mathematics

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Solve the problem using inductive reasoning.In how many ways can you exactly cover the last two diagrams with "dominoes" that are just the size of two small squares?

Fill in the blank(s) with the appropriate word(s).

Mathematics

Solve the problem.Given the velocity and initial position of a body moving along a coordinate line at time t, find the body's position at time t.v =  sin , s(?2) = 2

A. = -2 cos  + 3.3073
B. = -2 cos  + 4
C. = -2 cos  + 8.2134
D. = 2 cos  + 4

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Provide an appropriate response.In the sum-of-year digits method, the combined value of the numerator factors equals the numerical value of the denominator.

A. True B. False

Mathematics

Sketch the polar curve with the given equation.

Mathematics