Find the quotient and write in rectangular form. First convert the numerator and denominator to trigonometric form.

A. -  - i
B.
C.  + i
D. - i


Answer: D

Mathematics

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Solve the problem.The ellipse  +  = 1 is shifted up 5 units and left 6 units. Find an equation for the new ellipse and find the new vertices.

A.  +  = 1; vertices: (-6 ± , 5)
B.  +  = 1; vertices: (-6 , 5 ± )
C.  +  = 1; vertices: (-6 ± , 5)
D.  +  = 1; vertices: (-6 , 5 ± )

Mathematics

Determine whether the relation is a function.

A. Function B. Not a function

Mathematics

Find the perimeter of the polygon.

A. 80 m B. 91 m C. 108 m D. 95 m

Mathematics

Perform the indicated operation by first converting the numbers to scientific notation. Write the answer in scientific notation.(200,000,000)(0.00002)(2000)(0.002)

A. 1.6 × 104 B. 1.6 × 106 C. 1.6 × 103 D. 1.6 × 105

Mathematics