Find a polar equation for the circle.x2 + (y - 6)2 = 36
A. r cos ? = -12
B. r = -12 sin ?
C. r = 12 cos ?
D. r = 12 sin ?
Answer: D
Mathematics
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Make the following conversion in the metric system.0.38 kilometers to centimeters
A. 38,000 cm B. 3.8 cm C. 380 cm D. 3800 cm
Mathematics
Convert the fraction to percent notation.
A. 82
%
B. 16
%
C. 8
%
D. 41
%
Mathematics
Write the sets as a roster. {x | x ? N and x is greater than 13}
A. {14,16,18,...} B. {14,15,16} C. {13,14,15,...} D. {14,15,16,...}
Mathematics
Choose the inequality that matches the graph.
A. y ? -x2 - 6x - 2 B. y > -x2 - 6x - 2 C. y ? -x2 - 6x - 2 D. y < -x2 - 6x - 2
Mathematics