Match the graph to one of the polar equations.
A. r = 2 sin ?
B. r = 2 cos ?
C. r = 1
D. r sin ? = 1
Answer: B
Mathematics
You might also like to view...
Find the exact value of the expression or state that it does not exist.cot 
A. 
B. 
C. 1
D. 2
Mathematics
Provide an appropriate response.Subtract: 39 m - 82 cm
A. 308 cm B. 38.18 cm C. 3,818 cm D. 43 cm
Mathematics
Choose the most reasonable unit of measure.Height of an adult: 6.5 
(in, ft, yd, mi)
A. in B. mi C. yd D. ft
Mathematics
Solve.7x - 14 = 2x + 1
A. x = - 
B. x = 
C. x = -3
D. x = 3
Mathematics