Find the center and the radius of the circle.(x - 6)2 + (y - 9)2 = 16
A. (6, 9), r = 4
B. (9, 6), r = 4
C. (-9, -6), r = 16
D. (-6, -9), r = 16
Answer: A
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Provide an appropriate response.A square has an area of 25 square inches.(i) What is the length of each side of the square?(ii) What is the perimeter of the square?
A. (i) The length of each side is 5 inches. (ii) The perimeter is 20 inches. B. (i) The length of each side is 10 inches. (ii) The perimeter is 25 inches. C. (i) The length of each side is 5 inches. (ii) The perimeter is 25 inches. D. (i) The length of each side is 20 inches. (ii) The perimeter is 100 inches.
Find the sum.-1.4 + (-4.7) + 3.7
A. -0.4 B. -2.4 C. -9.8 D. 7
Graph the line through the given point with the given slope.(0, 2), m = 
A. 
B. 
C. 
D. 
Solve the problem.If (2, -3) is the endpoint of a line segment, and (3, 1) is its midpoint, find the other endpoint.
A. (4, 5) B. (4, -7) C. (10, -1) D. (0, -11)