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 cot t.
A. -
B.
C.
D. -
Answer: C
Mathematics
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Solve.April shoots an arrow upward into the air at a speed of 64 feet per second from a platform that is 32 feet high. The height of the arrow is given by the function h(t) = -16t2 + 64t + 32, where t is the time is seconds. What is the maximum height of the arrow?
A. 32 ft B. 28 ft C. 96 ft D. 64 ft
Mathematics
Answer the question.True or False: The graph of the equation 12x - 20y = 12 goes
A. True B. False
Mathematics
Solve the logarithmic equation.ln x = 5Give your answer in exact form.
A. 100,000 B. 5e C. e5 D. ln 5
Mathematics
Write the equation of a line through the given points in the form , where A, B, and C are integers and
(-5, 1), (-5, 9)
A. x = 5 B. x = -5 C. y = 5 D. y = -5
Mathematics