What's 2 to the negative 6 power times 2 to the negative 10th power

Acircle has a diameter will endpoints of (-2,8) and (6, 4). what is the center of the circle

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

I'm a polygon i have no parallel lines i am formed 3 line segments i have one right angle two of my angles are angles what am i