Please help..
How are transformations related to congruence?

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.

Which graph shows the solution set of x^2+4-12x/> 0

Look at the figure xyz in the coordinate plane. find the perimeter of the figure rounded to the nearest tenth.