Find the area of the shaded portion​

What is the difference between regular convex and concave polygons

Is trapezoid abdc the result of a dilation of trapezoid mnpq by a scale factor of ? why or why not? yes, because ab and cd are each the lengths mn and qp. yes, because sides ab and cd are parallel to sides mn and qp. no, because ab is the length mn but cd is the length qp. no, because sides ab and cd have different slopes from sides mn and qp.

The functions below show the amount of money bella and sweet t had saved after earning money for doing chores. which description best compares the two functions?