you drew an angle that turns through 180 one-degree angles. What is the measure of the angle

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

How do i make someone brainliest? (if you answer me, i might be able to make you brainliest! )

Lv beethoven software supplies customized software to a managed healthcare system. lv beethoven software's costs for the software is $1,723,000. lv beethoven software sells the software to the healthcare system for $3,816,981.10. overhead expenses are estimated at 47% of the selling price. what is lv beethoven software's net profit to the nearest dollar?