Find the area of the specified region.Inside the circle r =  sin ? and outside the cardioid r = 1 + cos ?

A.
B.
C.
D.


Answer: D

Mathematics

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Write the converse of the statement.p ? ~q

A. q ? p B. ~p ? q C. ~q ? p D. ~(p ? q)

Mathematics

Factor completely using the trial and error method to factor trinomials. If unfactorable, indicate that the polynomial is prime.15z2 - 2z - 8

A. (3z - 2)(5z + 4) B. prime C. (3z + 2)(5z - 4) D. (15z + 2)(z - 4)

Mathematics

Factor completely.15x3 - 65x2 - 50x

A. (x2 - 5)(15x + 10) B. 5(3x - 2)(x + 5) C. x(3x + 2)(5x - 25) D. 5x(3x + 2)(x - 5)

Mathematics

Graph the system of inequalities. Indicate the solution by shading.2x + 3y ? 6  x - y ? 3  x ? 1

A.

B.

C.

D.

Mathematics