Solve.A rectangle that is x feet wide is inscribed in a circle of radius 13 feet. Express the area of the rectangle as a function of x.
A. A(x) = x
B. A(x) = x(676 -x2)
C. A(x) = x
D. A(x) = x2
Answer: A
Mathematics
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Graph the circle.x2 + y2 - 2x - 4y - 4 = 0
A. 
B. 
C. 
D. 
Mathematics
Provide an appropriate response.Suppose that you are solving a system of three linear equations by the Gauss-Jordan method and obtain the following augmented matrix. 
What conclusion can you draw about the solutions of the system?
A. The system has infinitely many solutions. B. The system has exactly one solution. C. The system has no solutions. D. There is not enough information to draw any conclusion about the solutions of the system.
Mathematics
Solve.- 
x = 
A. - 
B. - 1
C. - 
D. 
Mathematics
Decide whether the pair of lines is parallel, perpendicular, or neither.3x - 4y = 98x + 6y = 18
A. parallel B. perpendicular C. neither
Mathematics