Solve the problem.The perimeter of a rectangle is 70 m. If the width were doubled and the length were increased by 24 m, the perimeter would be 138 m. What are the length and width of the original rectangle?
A. Width: 10 m; length: 25 m
B. Width: 17 m; length: 17 m
C. Width: 25 m; length: 10 m
D. Width: 12 m; length: 17 m
Answer: A
Mathematics
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B. -7 + 21j
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D. -47 - 21j
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Solve the equation.log3x = 5
A. {125} B. {15} C. {1.46} D. {243}
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Go through the Babylonian algorithm one time to approximate the given square root. Give two decimal places in your answer.
A. 5.52 B. 5 C. 5.66 D. 5.67
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Factor the polynomial completely, given that the binomial is a factor.x + 6, x3 + 17x2 + 90x + 144
A. (x + 6)(x2 + 24) B. (x + 6)(x2 - 11x + 24) C. (x + 6)(x2 + 11x + 24) D. (x + 6)(x + 3)(x + 8)
Mathematics