A pentagon with an apothem 316.6 millimeters long and a side 460 millimeters long. Find the perimeter and area

An astronaut drops a rock into a crater on the moon. the distance, d(t), in meters, the rock travels after t seconds can be modeled by the function d(t)0.82. what is the average speed, in meters per second, of the rock between 5 and 10 seconds after it was dropped?

Describe the symmetry of the figure. identify lines of symmetry, if any. find the angle and the order of any rotational symmetry.

Eden has a part time job. she is paid ? 7.20 an hour the week she worked 18 and a half hours how much is she paid