If a=-1, b=2, c=0 find the value of 2a²+6-2b+4c

If i have a 24 in loaf of bread and i cut it into two pieces one 9 in how long was the other

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.

Solve the equation by completing the square. x^2+2x=17