Solve the problem.In a border pattern, the only possible angle(s) of rotational symmetry are the identity and

A. 180°.
B. 90°, 180°.
C. 60°, 90°, 120°, 180°.
D. 60°, 90°, 180°.
E. none of these


Answer: A

Mathematics

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Find all solutions of the equation in the interval [0, 2?).tan  = 

A.
B.
C.
D.

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For the function f, construct and simplify the difference quotient  .f(x) = 

A. - 
B. - 
C. - 
D.

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Write the percent as a decimal.95%

A. 0.095 B. 0.95 C. 0.84 D. 9.5

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Provide an appropriate response.Find the direction in which the function is increasing most rapidly at the point P0.f(x, y) = xy2 - yx2, P0(1, 1)

A.  i -  j
B.  i -  j
C.  i +  j
D.  i +  j

Mathematics