Find the area of the figure.

A. 27 ft2
B. 49 ft2
C. 126 ft2
D. 63 ft2


Answer: D

Mathematics

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Use a calculator (in radian mode) to evaluate the given expression.sin-1 0.6561

A. 1.3974 B. 0.6100 C. 41.0031 D. 0.7156

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Solve the problem.In a complete graph with 16 vertices (A through P), the total number of Hamilton paths that start at vertex A and end at vertex P is

A. 17!. B. 15!. C. 14!. D. 16!. E. none of these

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Find the center (h, k) and the radius r of the circle. Graph the circle.(x + 1)2 + (y + 5)2 = 4

A. (h, k) = (-1, -5); r = 4

B. (h, k) = (-1, -5); r = 2

C. (h, k) = (1, 5); r = 4

D. (h, k) = (1, 5); r = 2

Mathematics

Estimate the sum or difference by first rounding as indicated.Estimate by first rounding to the nearest thousand.73,627

A. 43,000 B. 43,200 C. 44,000 D. 43,300

Mathematics