Find the area of the figure using determinants.

A. 35.5
B. 34.0
C. 34.5
D. 35.0


Answer: B

Mathematics

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Sketch the surface z = f(x,y).f(x, y) = 2 -x2 - y2

A.

B.

C.

D.

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Solve the problem.Who am I? If you multiply me by 12 and add 21, the result is 117.

A. 8 B. 1425 C. 72 D. 1656

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Solve the equation. = 5

A. {-8, 0} B. no solution C. {-8, 8} D. {8, 0}

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Divide, if possible. Write the answer in simplest form. ÷ 4

A.
B.
C.
D. 1

Mathematics