Use the information given about the angle ?, 0 ? ? ? 2?, to find the exact value of the indicated trigonometric function.cos ? = 
, 0 < ? < 
Find sin(2?).
A. 
B. 
C. 
D. 
Answer: A
Mathematics
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Find all solutions of the equation in the interval [0, 2?).cot 3x = 
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.A car rental company charges $32 per day to rent a particular type of car and $0.19 per mile. Juan is charged $48.91 for a 
rental. How many miles did he drive?
A. 225 mi B. 104 mi C. 257 mi D. 89 mi
Mathematics
Express as a product.log 8 x8
A. log 8 8x B. log 8 8 C. 8 log 8 x D. log 8 8 ? log 8 x
Mathematics
Find the zeros of the function. Give approximate solutions rounded to three decimal places when necessary.f(x) = x2 - 4x + 7
A. 2 ± 3.464 B. 2 ± 1.732 C. 2 ± 1.732i D. 2 ± 3.464i
Mathematics