Find the area of the shaded square. (12x - 7) feet

A. (144x2 - 168x + 49) sq ft
B. (144x2 + 168x - 49) sq ft
C. (144x2 + 168x + 49) sq ft
D. (144x2 - 168x - 49) sq ft


Answer: A

Mathematics

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A. no such triangle B. B = 24.7°, C = 36.7°, c = 1023 cm C. B = 36.7°, C = 24.7°, c = 1023 cm D. B = 32.8°, C = 28.6°, c = 1023 cm

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Solve the triangle. Approximate values to the nearest tenth when appropriate. ? = 63.5° a = 12.20 c = 7.80

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Solve the given differential equation.(-10y + 4x) dy + 4y dx = 0

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Mathematics

Four players (A, B, C, and D) agree to divide a cake fairly using the lone divider method. The table below shows how each player values each of the four slices that have been cut by the divider. Using the lone-divider method, how many different fair divisions of this cake are possible?

A. 0 B. 1 C. 2 D. 3 E. none of these

Mathematics