The angles are complementary angles. Find the measure of each angle.

A. 65° and 25°
B. 70° and 20°
C. 35° and 10°
D. 140° and 40°


Answer: B

Mathematics

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Solve the problem.Find the vertices and asymptotes of the following hyperbola: -  = 1

A. Vertices: (0, 4), (0, -4); Asymptotes: y = ± 4x
B. Vertices: (4, 0), (-4, 0); Asymptotes: y = ± x
C. Vertices: (0, 16), (0, -16); Asymptotes: y = ± x
D. Vertices: (0, 4), (0, -4); Asymptotes: y = ± x

Mathematics

Answer the question.Tell which of the following distributions would have the most variation.

A. Temperature over a one-year period in San Diego. B. Temperature over a one-month period in San Diego. C. Temperature over a one-year period in Boston. D. Temperature over a one-month period in Boston.

Mathematics

Find the derivative.y = (7x + 7) 3 

A. (7x + 7) 2
B. x(7x + 7) 2 
C. (7x + 7) 2 
D.  (7x + 7) 2 

Mathematics

Rationalize the numerator of the expression. ?

What will be an ideal response?

Mathematics