The earth is not flat (sorry to disappoint you), so the shortest distance between two points is not a straight line but the great circle. Write a function called great_circle_distance that has four parameters: the latitude and longitude (in degrees) of one city and the latitude and longitude (in degrees) of another city. The function returns the distance between the cities in kilometers, using this formula, which is accurate for large distances:

What is the value of x? enter your answer in the box. x = two intersecting tangents that form an angle of x degrees and an angle of 134 degrees.

You drop a rubber ball off the roof of a 50 meter high building onto a paved parking lot. it bounces back up with every bounce, but not quite all the way back up to you. after the first bounce it bounces back only 80 percent of the distance it was dropped from. the pattern continues, meaning after every bounce it comes up to just 80 percent of the previous maximum height. so if before the first bounce the height is 50 meters, what height does the ball reach after the fifth bounce? round your answer to one decimal place and chose the correct response from the choices below:

Need on this one asap im almost done with this subject