Find the area of the geometric figure.Trapezoid

A. 142.8 sq cm
B. 285.6 sq cm
C. 193.8 sq cm
D. 91.8 sq cm


Answer: A

Mathematics

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Rewrite using numbers and an inequality symbol.Six is greater than one.

A. 6 < 1 B. 6 > 0 C. 1 > 6 D. 6 > 1

Mathematics

Find the derivative of the function at P0 in the direction of u.f(x, y) = ln(-9x - 4y), P0(4, -7),  u = 6i + 8j

A.
B.
C.
D.

Mathematics

Check the given value to see if it is a solution to the equation. +  = ; a = -8

A. Yes B. No

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Determine algebraically whether the graph is symmetric with respect to the x-axis, the y-axis, and the origin.x2 + 4y4 = 2

A. Origin only B. x-axis only C. y-axis only D. x-axis, y-axis, origin

Mathematics