From midnight to 6:00am on a winter night, the temperature in Fergus Falls, Minnesota steadily decreased, dropping 3 degrees each hour. If the temperature was 13 degrees midnight, what was the temperature at 6:00am?

“exterior angles of triangles. an exterior (or external) angle is the angle between one side of a triangle and the extension of an adjacent side. try this drag the orange dots on any vertex to reshape the triangle.” look to get to the answer i explained what it means and other things i hope it you .

This is a robot. try again lol. maybe you attached the wrong image.