What is the distance between (–2 and one-half, –3) and (1, –3)? –3 and one-half units
–1 and one-half units
1 and one-half units
3 and one-half units

Factor completely. 4p^2 + 36p + 81 express the answer in the form (ap + b)^2

Need 50 will mark brainliest answer. find the lengths of all the sides and the measures of the angles.

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.