If g is the incenter of triangle abc find each missing measure

What number must you add to complete the square x^2+12x=16

Use set buikder notation to represent the following set: {, -2, -1, 0}

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.