Solve by completing the square to obtain exact solutions.8x2 + 30x + 25 = 0
A. - 
, - 
B. 
, 
C. 
, 
D. - 
, - 
Answer: A
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Solve the problem.Find the tangent to y = cot x at x = 
.
A. y = 2x + 1
B. y = -2x + 
+ 1
C. y = -2x + 
D. y = 2x - 
+ 1
Multiproduct strategies apply to diversified manufacturers, not to organizations which provide services.
Answer the following statement true (T) or false (F)
Add and subtract as indicated. Simplify and leave the numerator and denominator in your answer in factored form.
- 
A. 
B. 
C. 
D. 
Solve the problem.A sailboat leaves port on a bearing of S72°W. After sailing for two hours at 12 knots, the boat turns 90° toward the south. After sailing for three hours at 9 knots on this course, what is the bearing to the ship from port? Round your answer to the nearest 0.1°.
A. N23.6°E B. S24.6°W C. S23.6°W D. N24.6°E