Which of the pictures illustrates a rotation?
?
(A) 
?
(B) 
?
A. A and B
B. Neither
C. A
D. B
Answer: D
Mathematics
You might also like to view...
Evaluate.cos2 315° - sin2 270° + 4 tan2 30°
A. - 
B. 
C. 
D. 
Mathematics
Use a product-to-sum identity to rewrite the expression.sin(4t) sin(2t)
A. 0.5(sin(6t) + sin(2t)) B. 0.5(cos(2t) - cos(6t)) C. 0.5(cos(6t) + cos(2t)) D. 0.5(sin(6t) - sin(2t))
Mathematics
Find all real numbers in the interval [0, 2?) that satisfy the equation. tan 2x - tan x = 0
A. 
B. 
C. 
D. 
Mathematics
Solve the equation.
(4x - 5) = - 
x
A. 
B. - 
C. 
D. - 
Mathematics