2/7(14q+7/2)-3q=9
with the work because i have been trying to solve this problem for a long time and i can’t figure it out and i’m sick so i’m really low on energy right now so that’s a plus.

Look at attachment. has all info needed. need ​

If we knew the angle measure of one more angle, we could determine whether quadrilateral goal was a trapezoid or not. which angle is it? what would its measure have to be in order for goal to be a trapezoid? explain your reasoning and cite any postulates or theorems you use.

Which set of reflections would carry trapezoid abcd onto itself? a) x-axis, y=x, y-axis, x-axis b) x-axis, y-axis, x-axis c) y=x, x-axis, x-axis d) y-axis, x-axis, y-axis, x-axis