Test the equation for symmetry with respect to the given axis, line, or pole.r = 2 sin 3?;the line ? = 

A. may or may not have symmetry with respect to the line ? = 
B. has symmetry with respect to the line ? = 


Answer: B

Mathematics

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Solve the problem.If an object is propelled upward from a height of 96 feet at an initial velocity of 64 feet per second, then its height after t seconds is given by the equation , where h is in feet. After how many seconds will the object reach a height of 160 feet?

A. 1 sec B. 4 sec C. 2 sec D. 8 sec

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Factor the perfect square trinomial completely.(m + 2n)2 - 8(m + 2n) + 16

A. (m + 2n - 4)2 B. (m + 2n + 4)2 C. (m - n - 8)2 D. (m - 2n - 4)2

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Solve the problem.Anne writes one page in  of an hour. How many pages can she write in 2 hours?

A. 1 page(s) B. 5 page(s) C. 2 page(s) D. 3 page(s)

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Rationalize numerator.

A. 1
B.
C.
D.

Mathematics