Ireally need the following division of polynomials. (x^4+x^3+7x^2-6x+8)/ (x^2+2x+8) a) use long division to determine the quotient of the polynomials. show all of your work for full credit. b) use mathematical methods to prove your answer. show all of your work for full credit.

On a architect's drawing of a house, 1 inche representa 1.5

Determine whether the following statements are true and give an explanation or counterexample. bold a. when using the shell method, the axis of the cylindrical shells is parallel to the axis of revolution. bold b. if a region is revolved about the y-axis, then the shell method must be used. bold c. if a region is revolved about the x-axis, then in principle it is possible to use the disk/washer method and integrate with respect to x or the shell method and integrate with respect to y.

The measure of an angle is 117°. what is the measure of a supplementary angle?