Use the given information to find the exact value of the trigonometric expression.sin ? = - 
; 
< ? < 2?
Find sin(2?).
A. - 
B. 
C. 
D. - 
Answer: A
Mathematics
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In the following question(s), FN represents the Nth Fibonacci number.FF6 =
A. 8 B. 21 C. 6 D. 13 E. none of these
Mathematics
Solve the problem.One rope pulls a barge directly east with a force of 52 N, and another rope pulls the barge directly north with a force of 81 N. Find the magnitude of the resultant force acting on the barge.
A. 29 N B. 133 N C. 4200 N D. 96 N
Mathematics
Use technology to calculate det A.A = 
A. -170.984 B. 136.96 C. 81.944 D. 831.136
Mathematics
Factor f(x) into linear factors given that k is a zero of f(x).f(x) = 2x3 - 3x2 - 5x + 6; k = 1
A. (x - 1)(x + 2)(2x - 3) B. (x - 1)(x - 2)(2x + 3) C. (x + 1)(x + 2)(2x - 3) D. (x - 1)(x + 1)(2x - 6)
Mathematics