Solve the problem.Find the area of the shaded portion ( see illustration) of a circle of radius 25 cm, formed by a central angle of  Round your answer to the nearest square cm.  [Hint: Subtract the area of the triangle from the area of the sector of the circle to obtain the area of the shaded portion.]

Fill in the blank(s) with the appropriate word(s).


344 sq. cm

Mathematics

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The top management team at most firms is composed of people with the title of General Manager and higher.

Answer the following statement true (T) or false (F)

Mathematics

Perform the indicated operations.(16x + 14) - (-11x2 - 8x + 14)

A. 11x2 + 24x B. -11x2 + 8x + 28 C. 11x2 - 24x D. 11x2 + 24x - 28

Mathematics

Let x be a number. Translate the English phrase or sentence into a mathematical expression. Subtract -70 from a number.

A. x - (-70) B. 70 - x C. -70x D. -70

Mathematics

Use a graphing utility to graph the function over the indicated interval and approximate any local maxima and local minima. Determine where the function is increasing and where it is decreasing. If necessary, round answers to two decimal places.f(x) = -0.3x3 + 0.2x2 + 4x - 5; (-4, 5)

What will be an ideal response?

Mathematics