Touch Convert 1 - Insert Replay E. C. QUESTION: The polygon below is a regular hexagon. Find the value of x. (HINT: each triangle has a sum of 180°)​

15 points ! ~ see if you know the answer to both you!

Write two subtraction equations that are equivalent to 5 + 12 = 17.

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.