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 sin t.
A. - 
B. 
C. - 
D. - 
Answer: C
Mathematics
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XC = 72.7 ê IC = 28.2 mA IR = 38.8 mA
Mathematics
Use the appropriate form of the percentage formula. Round division to the nearest hundredth if necessary.Find P if R = 55% and B = 200.
A. 1100 B. 110 C. 11 D. 1.1
Mathematics
Factor the trigonometric expression.100 csc4y - 20 csc2 y + 1
A. (10 csc2 y - 1)(10 csc2 y + 1) B. (10 csc2 y - 1)2 C. (10 - csc2 y)(10 + csc2 y) D. (10 - csc2 y)2
Mathematics
Answer the question.If one form of the correct answer of a sum of two rational expressions is 
, what would be an alternate form of the answer be if the denominator is 8 - k?
A. 
B. 
C. 
D. 
Mathematics