Which of the following shows 144 divided by the difference of the expression 70 – 34?

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 perimeter of a movie screen is 54 meters. the screen is 18 meters wide. how tall is it?

Given abcd ac=38 and ae=3x+4 find the value of x