Which number can you multiply by any irrational number to obtain an irrational number?

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 volume of a cube-shaped shipping container is 13,824 cubic inches. find the edge length of the shipping container.

According to the general equation for conditional probability if p(anb)=3/7 and p(b)=7/8 what is p(a i b)