Find the other endpoint of the line segment with the given endpoint and midpoint. * (2 points)
Endpoint : (-9, - 7), midpoint

What is the value of x in the following equation. -x ^3/2 = -27

What is the y-intercept of the line given by the equation

The circumference of a redwood tree trunk is 20π ft, and it is 100 ft tall. what is the approximate volume of the redwood tree trunk? 1,000π ft3 10,000π ft3 4,000π ft3 40,000π ft3