Solve the problem.The side of a square equals the length of a rectangle. The width of the rectangle is 4 meters longer than its length. The sum of the areas of the square and the rectangle is 126 square centimeters. Find the side of the square.
A. 49 cm
B. 2 cm
C. 9 cm
D. 7 cm
Answer: D
Mathematics
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Provide an appropriate response.How many real solutions are possible for a system of equations whose graphs are a line and a circle?
A. 0, 1, or 2 solutions B. 0, 1, 2, or 3 solutions C. 1, 2, or 3 solutions D. 1 or 2 solutions
Mathematics
E = 12.6 V, VR3 = 6.0 V, What is the value of VR2 ?
What will be an ideal response?
Mathematics
Find the median.2, 9, 18, 28, 33, 36, 50
A. 18 B. 28 C. 33 D. 25
Mathematics
Solve.A circular fountain has a diameter of 43 ft. Approximate the distance around the fountain. Use 3.14 for 
A. 5805.86 ft B. 270.04 ft C. 67.51 ft D. 135.02 ft
Mathematics