Use half-angle identities to find the exact value of the expression.sin 22.5°
A. - 
B. 
C. - 
D. 
Answer: D
You might also like to view...
Graph the function.f(x) = x3 - 2x2
A. 
B. 
C. 
D. 
Use an end behavior diagram (
, 
, 
, or 
) to describe the end behavior of the graph of the function.P(x) = 
x6 - x5 + 5x2 - 6
A. 
B. 
C. 
D. 
Use synthetic division to divide.
?
?
A. ?
B. 
C. 
D. 
E. 
Apportion the indicated number of representatives to two states, A, and B, using Hamilton's plan. Next, recalculate the apportionment using Hamilton's plan for the three states, C and the original states. Decide whether the new states paradox occurs. State:ABCPopulation:394,990753,950138,550Number of original seats:16 Number of additional seats:1 ?
A. C illustrates the new states paradox. B. A illustrates the new states paradox. C. A and C illustrate the new states paradox. D. B illustrates the new states paradox. E. The paradox does not occur.