Quadrilateral MATH has coordinates M(-6,-3), A(-1,-3), T(-2,-1), H(-4,-1). The image of quadrilateral MATH after the composition r(x-axis) T (7,5), is the quadrilateral M’’A’’T’’H’’. State and label the coordinates of M’’A’’T’’H.

Send picture of work if possible.

How does reflecting or rotating a figure change the interior angles of the figure?

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.

Awoman has 14 different shirts: 10 white shirts and 4 red shirts. if she randomly chooses 2 shirts to take with her on vacation, then what is the probability that she will choose two white shirts? show your answer in fraction and percent, round to the nearest whole percent.