Find the area of the specified region.Inside the lemniscate r2 = a2 sin 2?, a > 0

A. 0
B. a2
C. ?a2
D.

Answer: B

Mathematics

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Use the distributive property to simplify.5(y + 4) + 3

A. 5y + 20 + 3 B. 5y + 7 C. 5y + 17 D. 5y + 23

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Mathematics

Give a verbal representation of f(x).f(x) = 8x - 

A. Divide the input x by 8 and then add  to obtain the output y.
B. Multiply the input x by 8 and then add  to obtain the output y.
C. Multiply the input x by 8 and then subtract  to obtain the output y.
D. Divide the input x by 8 and then subtract  to obtain the output y.

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Mathematics

Find the intersection of the given intervals.(-?, 2) ? [-6, 13)

A. (2, 13) B. (-?, -6] C. [-6, 2) D. (-?, 13)

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Mathematics

Factor completely. If the polynomial cannot be factored, write "prime."60x6 + 39x4 + 6x2

A. 3(4x4 + 1)(5x2 + 2) B. 3x2(4x2 + 1)(5x2 + 2) C. (12x3 + 3)(5x3 + 2) D. 3x2(5x2 - 2)(4x2 - 1)

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Mathematics