Find the exact value by using a half-angle identity.sin 
A. 
B. 
C. 
D. 
Answer: B
Mathematics
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Some linear functions are power functions.
Answer the following statement true (T) or false (F)
Mathematics
Find the domain and range of the function.F(t) = 
A. D: [0, ?), R: [0, ?) B. D: (0, ?), R: (0, ?) C. D: (-?, 0), R: (-?, 0) D. D: (-?, ?), R: (-?, ?)
Mathematics
Determine whether the given value is a solution to the given equation.Is 22.5 a solution of 8x = 180?
A. Yes B. No
Mathematics
Solve for y or k, as appropriate.ex2e3x+3 = ek
A. x2 - 3x - 3 B. x2 + 3x + 3 C. ln (x2 + 3x + 3) D. 3x3 + 3x2
Mathematics