A carpenter is using a tool called a steel square, which has a shorter arm, known as a tongue, and a longer arm, known as a blade,
that are perpendicular. The distance from the end of the tongue to the end of the blade is referred to as the diagonal as shown.
If the length of the tongue is 16 inches and the length of the diagonal is 34 inches, what is the length of the blade?

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.

Which undefined geometric term is described as a location on a coordinate plane that is designed by an ordered pair (x, y) ?

Student price tickets to a movie are $1 and non student tickets are $2 . 350 tickets are sold and the total amount made is $450. there were 250 student tickets sold . true or false .