Verify the identity.
+ 
= -2 csc x
What will be an ideal response?
+ 
= 
= 
= 
= 
= - 
= - 
? 
= - 
= - 2 csc ?
Mathematics
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Find the length of the third side of the right triangle. Where appropriate, give both an exact answer and an approximation to three decimal places.
A. 15 B. 14 C. 12 D. 11
Mathematics
Use a vertical shift to graph the function.y = 3 sin 
x + 2 
A. 
B. 
C. 
D. 
Mathematics
Find f(x) and g(x) such that h(x) = (f ? g)(x).h(x) = 
A. f(x) = 
, g(x) = 
B. f(x) = 
, g(x) = 
C. f(x) = 
, g(x) = 
D. f(x) = 
, g(x) = 
Mathematics
Solve triangle ABC. If necessary, round the answer to the nearest tenth. 
A. B = 36.8°, b = 280.3 ft, c = 350 ft B. B = 37.2°, b = 350 ft, c = 283 ft C. B = 37.2°, b = 29.2 ft, c = 23.7 ft D. B = 37.2°, b = 283 ft, c = 350 ft
Mathematics