Solve the problem.A circle has a radius of 2 centimeters. Find the area of the sector of the circle formed by an angle of  If necessary, round the answer to two decimal places.

A. 0.33 cm2
B. 0.52 cm2
C. 1.05 cm2
D. 2.09 cm2


Answer: C

Mathematics

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Determine if the series  defined by the formula converges or diverges.a1 = 8, an+1 =  an

A. Diverges B. Converges

Mathematics

Provide an appropriate response.If the vertex of the graph of a quadratic function lies in quadrant IV and the graph is concave up, how many x-intercepts does the graph have?

A. 1 B. 0 C. 2 D. 3

Mathematics

Simplify.(-2x3)(-7x5)

A. -9x15 B. -9x8 C. -14x15 D. 14x8

Mathematics

 Find the x- and y- intercepts. If there are no intercepts write "No x-intercept" or "No y-intercept".3x - 4y = 7

A.
B.
C. (4, 0) , (0, 11 )
D.

Mathematics