Find the exact value of the expression if ? = 45°. Do not use a calculator.g(?) = sin ?Find [g(?)]2.
A. 
B. 
C. 2
D. - 
Answer: B
Mathematics
You might also like to view...
Find the first term a1 and the common difference d of the arithmetic sequence.4, 12, 20, 28, 36, . . .
A. a1 = 4, d = 4 B. a1 = 8, d = 4 C. a1 = 8, d = -8 D. a1 = 4, d = 8
Mathematics
Find the probability.A card is drawn at random from a well-shuffled deck of 52 cards. What is the probability of drawing a face card or a 5?
A. 
B. 16
C. 
D. 
Mathematics
Find the LCD. Do not combine fractions.
, 
A. (x + 3)2 B. x(x + 1)(x + 3) C. x(x + 3)2 D. x(x + 3)
Mathematics
Perform the operation indicated. Simplify.
+ 
A. 
B. 
C. 
D. 
Mathematics