Use the information given about the angle ?, to find the exact value of the indicated trigonometric function.sin ? = - 
, ? in quadrant IV Find sin 2?.
A. - 
B. - 
C. 
D. 
Answer: A
Mathematics
You might also like to view...
Divide and simplify.
A. 4x4 - 40x6 B. -6x10 C. 4x4 - 10x2 D. 16x8 - 10x2
Mathematics
Divide. If the division is not possible, write "undefined."
A. 61 R2 B. 61 R4 C. 61 D. 63
Mathematics
The symbolic representation of f and g are given. Use a graph of f and g to estimate the solution of f(x) = g(x). Round to the nearest tenth.f(x) = e0.37x, g(x) = 21
A. -3.1 B. 2.7 C. 4.0 D. 8.2
Mathematics
Solve the problem.Find the distance in kilometers between the cities whose latitudes are given. Assume that the cities are on a north-south line and that the radius of the earth is 6400 km. City A, 69°N and city B, 43°N
A. 3016 km B. 2835 km C. 2947 km D. 2904 km
Mathematics