Pls help me nobody knows how to do it and its due tonight

Use the numbers in the multiplication equation 45 x 1/9 =5 to write a division equation involving division by a fraction.

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.

Find the missing dimension extra points