Solve the problem.The perimeter of a rectangle is 76 m. If the width were doubled and the length were increased by 11 m, the perimeter would be 132 m. What are the length and width of the rectangle?
A. width 19, length 19
B. width 17, length 21
C. width 14, length 19
D. width 21, length 17
Answer: B
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Graph the system of inequalities.y ? -x2 - 6x - 4y ? x2 + 6x + 4
A. 
B. 
Simplify.7.455 + 0.05 ÷ 0.022
A. 19.955 B. 13.7050 C. 18,762.5 D. 132.4550
Form a polynomial whose zeros and degree are given. Use a leading coefficient of 1. Zeros: -4, 1, 2, 4; degree 4
A. x4 - 3x3 - 14x2 - 32x - 32 B. x4 - 3x3 - 14x2 + 48x - 32 C. x4 + 4x2 - 32 D. x4 + 3x3 - 14x2 - 48x - 32
Find the rectangular coordinates of the point given in polar coordinates. Round your results to two decimal places.
?
?
A. Rectangular coordinates: (4.89,0.35) B. Rectangular coordinates: (4.89,0.35) C. Rectangular coordinates: (0.35,4.89) D. Rectangular coordinates: (0.35,4.89) E. Rectangular coordinates: (5,1.5)