A point on the terminal side of angle ? is given. Find the exact value of the indicated trigonometric function of ?.(- 
, 
) Find cos ?.
A. - 
B. 
C. - 
D. 
Answer: C
Mathematics
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Solve the problem.A satellite dish has a parabolic cross section and is 10 ft deep. The focus is 4 ft from the vertex. Find the width of the satellite dish at the opening. Round your answer to the nearest foot.
A. 25 ft B. 29 ft C. 27 ft D. 33 ft
Mathematics
Determine whether the graph is a complete graph.
A. No B. Yes
Mathematics
Solve the problem. Give the answer to the nearest thousandth if necessary.A boat travels 3 miles south and then 6 miles east. How far is the boat from its starting point? 
East --6 mi-->
A. 3.354 mi B. 6.708 mi C. 4.5 mi D. 22.5 mi
Mathematics
Translate to an equation. Do not solve.39% of what is 59?
A. 39% + m = 59 B. 39% × m = 59 C. 39% = m × 59 D. 39% × 59 = m
Mathematics