Write the trigonometric function in terms of x.sin ?, if cos ? = x and ? is in Quadrant III
A. sin ? = - 
B. sin ? = - 
C. sin ? = 
D. sin ? = - 
Answer: D
Mathematics
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A. 10; -k B. 10; -10k C. 6; 6k D. 6; -6k
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Solve the problem.A rectangular garden has dimensions of 25 feet by 11 feet. A gravel path of equal width is to be built around the garden. How wide can the path be if there is enough gravel for 460 square feet?
A. 7.5 ft B. 7 ft C. 6 ft D. 5 ft
Mathematics
Find the quotient.15 ÷ 1
A. 1
B. 
C. 15
D. undefined
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Add or subtract, if possible. Assume that all variables represent non-negative values. Simplify your answer. 10
- 2x
A. 8x
B. 10
- 2x
C. 8x
D. 12
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