Point O is the center of regular hexagon BCDEFG. Find the image of the segment DE for a 180 degree rotation

Combined megan and kelly worked 60 hours. kelly worked twice as many hours as megan. how many hours did they each worked?

To describe a sequence of transformations that maps triangle abc onto triangle a"b"c", a student starts with a reflection over the x-axis. how should the student complete the sequence of transformations to map triangle abc onto triangle a"b"c"? plz

What is the solution set of the quadratic inequality x2- 5< 0? o {xl-55x55{x- 155x55){xl -55x5 15){x1 - 15 sx5/5)