Find the center and the radius of the circle.x2 + y2 - 3x + 3y - 118 = 0
A. 
, r = 
B. 
, r = - 
, 
C. 
, r = 
D. 
, r = 
Answer: D
Mathematics
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Use a calculator to evaluate the expression, or state that the value does not exist. Round the answer to four decimal places when necessary.coth 3
A. 10.0677 B. 0.0993 C. 0.9951 D. 1.005
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Multiply the following:
a. j23 ð j24 b. j2 ð j6 c. j3 ð j26 d. 8 ð j3
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Solve the triangle. Round lengths to the nearest tenth and angle measures to the nearest degree.A = 26°, B = 51°, c = 22
A. C = 103°, a = 17.5, b = 9.9 B. C = 97°, a = 9.7, b = 17.2 C. C = 103°, a = 48.9, b = 27.6 D. C = 103°, a = 9.9, b = 17.5
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Shade the Venn diagram to represent the set.A' ? B'
A. 
B. 
Mathematics