Solve the problem.Given the area of the figure, factor to find possible expressions for the length and the width. 

A. (12x + 3)(x + 3)
B. (4x + 3)(3x + 4)
C. (4x - 3)(3x - 4)
D. (12x + 3)(x + 4)


Answer: B

Mathematics

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Provide an appropriate response.After fractions have been added, subtracted, multiplied, or divided, the fraction in the answer should be increased to its highest terms.

A. True B. False

Mathematics

Perform the indicated operation.(-6x4 + 2x6 + 6 - 5x5) - (-2 - 3x5 + 8x6 - 4x4)

A. 10x6 - 8x5 - 10x4 + 4 B. 10x6 - 8x5 - 10x4 + 8 C. -6x6 - 2x5 - 2x4 + 8 D. -6x6 - 8x5 - 10x4 + 4

Mathematics

Graph the ellipse. Give the coordinates of the center, as well as the values of a and b.3x2 + 7y2 - 63 = 0

A. center (0, 0), a = , b = 3

B. center (0, 0), a = , b = 

C. center (0, 0), a = 3, b = 

D. center (0, 0), a = , b = 

Mathematics

Find the volume specified. Use 3.14 as the approximate value of ?, and round your answer to the nearest tenth.Find the volume of an ice cream cone (right circular cone) of radius 8 cm and height 9 cm topped by a perfect hemisphere of ice cream of the same radius.

A. 2277.6 cm3 B. 2746.5 cm3 C. 1071.8 cm3 D. 1674.7 cm3

Mathematics