Use a half-angle formula to find the exact value of the expression.sin 15°
A. - 
B. - 
C. 
D. 
Answer: C
Mathematics
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Convert the numeral to a numeral in base 10.6368
A. 3312 B. 414 C. 120 D. 644
Mathematics
Determine whether the statement is true or false.The function f(x) = 
has a horizontal asymptote of y = -1.
A. True B. False
Mathematics
Find the zeros of the function. Give exact answers.f(x) = x2 - 6x - 7
A. 1, -7 B. 1, 7 C. -1, 7 D. -1, -7
Mathematics
Divide. Write the answer in lowest terms and as a whole or mixed number where possible.
÷ 
A. 
B. 
C. 10
D. 3
Mathematics