Find the area of the specified region.Shared by the circles r = 4 cos ? and r = 4 sin ?

A. 2(? - 2)
B. 2(2 - )
C. 4?
D. (4? - 3)


Answer: A

Mathematics

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Find the center of mass (in cm) of the particles with the given masses located at the given points on the x-axis.153 g at (31.8, 0), 232 g at (12.2, 0), 393 g at (-10.3, 0), 458 g at (-23.8, 0)

A. -733 cm B. 125 cm C. -5.87 cm D. 1.01 cm

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Provide an appropriate response.State whether the optimal solution has been found, an additional pivot is required, or there is no solution for the modified problem corresponding to the following simplex tableau:

What will be an ideal response?

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Find the measure of the requested angle.In an equilateral triangle, what is the measure of each angle.

A. 90° B. 30° C. 45° D. 60°

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Determine whether the relation is a function.

A. Function B. Not a function

Mathematics