A right triangle has side lengths 5, 12, and 13 as shown below. Use these lengths to find sin Y, tan Y, and cos Y. n

Find the volume of the solid obtained by rotating the region enclosed by the curves y=1x and y=7^-x about the x-axis. (use symbolic notation and fractions where needed.) volume =

The area of a circle is equal to 1 dm². find the radius of the circle.

The bolo cavern outside of vandalia is 421 ft below sea level. a little more than75 miles away. mt owens is 7295 feet above sea level. what is the difference in elevation between the bolo cavern and mt owens?