Find the exact value of the composition.sin (arctan (2))
A. 
B. 
C. 5
D. 2
Answer: A
Mathematics
You might also like to view...
Subtract.(2a + 2b - c) - (8b + 4c + 6d)
A. 2a - 6b - 3c - 6d B. 2a - 6b + 5c + 6d C. 2a - 6b - 5c - 6d D. 2a - 6b - 5c + 6d
Mathematics
Solve the equation.-9x + 6(2x - 3) = -11 - 4x
A. {1}
B. 
C. 
D. {-1}
Mathematics
Solve the equation using the quadratic formula.
x2 + 
x + 
= 0
A. 
B. 
C. - 
D. No real solution
Mathematics
Rationalize the denominator. Write the quotient in lowest terms.
A. 
B. 
C. 1
D. 
Mathematics