Use the Pythagorean Theorem to find the length of the missing side.Then find the indicated trigonometric function of the given angle. Give an exact answer with a rational denominator.Find sec ?.
A. 
B. 
C. 
D. 
Answer: B
Mathematics
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Use the table to find the instantaneous velocity of y at the specified value of x.x = 1. 
A. 0.5 B. 0 C. -0.5 D. 1
Mathematics
Refer to the following figure. Which point has coordinates (-3, 4)?
?
?
A. D B. G C. C D. A E. B
Mathematics
Let A = {q, s, u, v, w, x, y, z}, B = {q, s, y, z}, 
and 
Specify the following set.A ? D
A. {q, s, u, v, w, x, y} B. {s, u, w} C. {s} or D D. {v, x}
Mathematics
Using a calculator, find the decimal approximation to the nearest thousandth. If the square root is not a real number, so state.
A. 2.236 B. 2.241 C. 5.000 D. 2.233
Mathematics