Use Cramer's Rule (if applicable) to solve the system of equations.
A. {(4, 3)}
B. 
C. 
D. {(3, 4)}
Answer: D
Mathematics
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Write the decimal as a fraction or mixed number in lowest terms.0.52
A. 
B. 
C. 
D. 
Mathematics
Write the standard form of the equation of the circle described.Center (-6, 0), r = 2
A. (x - 6)2 + y2 = 4 B. x2 + (y - 6)2 = 2 C. x2 + (y + 6)2 = 2 D. (x + 6)2 + y2 = 4
Mathematics
Find the value of the indicated trigonometric function of the angle ? in the figure. Give an exact answer with a rational denominator.
Find cot ?.
A. cot ? = 
B. cot ? = 
C. cot ? = 
D. cot ? = 
Mathematics
Use the shell method to find the volume of the solid generated by revolving the shaded region about the indicated axis.About the y-axisx = 3
A. 
?
B. 18?
C. 
?
D. 27?
Mathematics