An airplane departs city a and travels at a bearing of 100° city b is directly south of city a when the plane is 200 miles east of city b how far has the plane traveled? how far apart are city a and b (both to the nearest mile)

How do i simply this expression (quadratic formula basis) on a ti-84 or normal calculator?

Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the correct position in the answer box. release your mouse button when the item is place. if you change your mind, drag the item to the trashcan. click the trashcan to clear all your answers. find the lateral area for the prism. l. a. = 0123456789

What are two numbers that have a sum of 15