WHAT SHOULD m∠1 BE IN ORDER FOR THE SKIER TO MAXIMIZE HER SPEED THROUGH A GATE? WHICH THEOREM JUSTIFIES YOUR ANSWER

Find the center and the radius of the circle with the equation: x^2-2x+y^2+4y+1=0?

The boiling point of water at an elevation of 0 feet is 212 degrees fahrenheit (°f). for every 1,000 feet of increase in elevation, the boiling point of water decreases by about 2°f. which of the following represents this relationship if b is the boiling point of water at an elevation of e thousand feet? a) e = 2b - 212 b) b = 2e - 212 c) e = -2b + 212 d) b = -2e + 212

A. what is the area of the base? use complete sentences to explain your reasoning. b. what is the volume of the prism? use complete sentences to explain your reasoning.