Select the polar equation of the conic for ?e = 1.0 and identify the conic for the following equation.
?
?
A. 
B. 
C. 
D. 
E. 
Answer: B
Mathematics
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Approximate the square root. Round to the nearest tenth, if needed.
A. 26.3 B. 26.5 C. 26.6 D. 26.4
Mathematics
Write the equation of the line that passes through the point P (1, 4) and is perpendicular to the line y = - 4x + 18.
a. 
b. 
c. 
d. 
e. 
Mathematics
Solve the problem.The perimeter of a rectangle is 44 inches and its area is 105 square inches. What are its dimensions?
A. 6 in. by 14 in. B. 6 in. by 16 in. C. 8 in. by 14 in. D. 7 in. by 15 in.
Mathematics
Find the exact function value if it exists.sin 270°
A. 
B. 0
C. Undefined
D. -1
Mathematics