Write the number 196 as a row of prime numbers multiplied together

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 reflexive property of congruence lets you say that ∠pqr ≅

Which steps could be part of the process in algebraically solving the system of equations, y+5x=x^2+10 and y=4x-10