What is the length of AD? Express the answer in terms of Pie.

Prove that (x-2)is factor of p (x)=2x³-3x²-17x+30

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.

Def rotates 90 clockwise about point a to create d’ e’ f’. therefore, which equation must be true ?