Solve the problem.Find the area of a rectangle whose length is 4 meters and width is 2 meters.

A. 72 sq. m
B. 24 sq. m
C. 24 sq. m
D. 8 sq. m


Answer: C

Mathematics

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Solve.m2/7 + 2m1/7 - 24 = 0

A. -16,384, 279,936 B. 16,384, -279,936 C. 16,384 D. 268,435,456, 7.83641641e+10

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Find the distance between the pair of points.(2, 2) and (9, -2)

A. 2
B.
C. 274
D. 220

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Find the center (h, k) and radius r of the circle with the given equation. x2 + y2 - 12x - 2y = 44

A. (h, k) = (-1, -6); r = 81 B. (h, k) = (1, 6); r = 9 C. (h, k) = (6, 1); r = 9 D. (h, k) = (-6, -1); r = 81

Mathematics

Find the rectangular-coordinate equation for the parametric equations given. x = 2cos²t, y = 2sin²t

Mathematics