The graph of a polar equation is given. Select the polar equation for the graph. 
A. r = 6 cos ?
B. r = 3 + sin ?
C. r = 6 sin ?
D. r = 3 + cos ?
Answer: B
Mathematics
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Evaluate the integral.
A. 
B. 
C. 
D. 
Mathematics
Provide an appropriate response.
Find the area of triangle ABC. Round to four significant digits. 
A. 367.4 m2 B. 238.8 m2 C. 183.7 m2 D. 119.4 m2
Mathematics
Provide an appropriate response.Are two equilateral triangles always similar? Explain why or why not.
What will be an ideal response?
Mathematics
Factor using the formula for the sum or difference of two cubes.x3 - 125
A. (x + 125)(x2 - 1) B. (x + 5)(x2 - 5x + 25) C. (x - 5)(x2 + 5x + 25) D. prime
Mathematics