The area of a rectangular rug is given by the trinomial r^2-3r-10. what are the possible dimensions of the rug? use factoring.

Me figure out the process to determine x you appreciate it : )

Find the measure of the interior angles of the following regular polygons: a triangle, a quadrilateral, a pentagon, an octagon, a decagon, a 30-gon, a 50-gon, and a 100-gon.

Find the value. a. 0.003 b. 0.03 c. 0.3 d. 3