If △ABC~△DEC, find the value of x and the scale factor from △DEC to △ABC.

Ivan began dividing g2  – 6 by g + 1, noting that . he started by placing g in the quotient, as shown below.what is g2  – 6 divided by g + 1? g –  1 –  g + 1  – g  –  7 + g  –  5  + 

How do i do this activity, is appreciated

Mackenzie needs to determine whether the rectangles are proportional. which process could she use? check all that apply.