Use the Half-angle Formulas to find the exact value of the trigonometric function. sin 
A. 
B. 
C. 
D. 
Answer: D
Mathematics
You might also like to view...
Find the indicated number of terms of the Maclaurin polynomial for f(x) and use it to approximate the function value.f(x) = (1 + 3x)5; f(0.1); 4 terms
A. 3.7105 B. 3.67 C. 3.71293 D. 3.4
Mathematics
Evaluate the expression for the given value of x. x4 x = 3
A. 12
B. 
C. 
D. 81
E. -81
Mathematics
Completely factor the polynomial or state that the polynomial is prime.12y2 + 54y - 30
A. 6(2y + 1)(y - 5) B. 6(2y - 1)(y + 5) C. (12y - 6)(y + 5) D. prime
Mathematics
Find the quotient using long division.
A. 9r2 + 3r + 
B. 9r2 - 3r - 9
C. 9r2 + 3r + 9
D. r2 + 9r + 3
Mathematics