If this trapezoid is moved through the translation (x-1, y+1), the coordinate of
A' will be:
61
B
С
4
3
2
A А
D
1
1
2.
3
-7 -6 -5 4
4
-3 -2 -1 0
-1
A' = ([?], [ ]
-2

Iwant to know what 3g+5h+4g-2h is my teacher is too selfish to tell us

Set $r$ is a set of rectangles such that (1) only the grid points shown here are used as vertices, (2) all sides are vertical or horizontal and (3) no two rectangles in the set are congruent. if $r$ contains the maximum possible number of rectangles given these conditions, what fraction of the rectangles in set $r$ are squares? express your answer as a common fraction.

B. two events are dependent if the occurrence of one event changes to occurrence of the second event. true or false