What will be the new position of the point (−8, 4) when rotated through 90° anti- clockwise about the origin?

i. (−4, −8) ii. (−4, 8) iii. (4, 8) iv. (2, 4)

(least common multiples) the answer that i had in the 1st step was lcm of airline tickets sold=72. idk if that even matters but just in case. ! three co-workers are busy selling airline tickets over the phone. in an 8-hour day, charles can sell 8 airline tickets, ann can sell 9 airline tickets, and michelle can sell 6 airline tickets. step 2 of 2: what is the smallest number of 8-hour days needed for each of them to achieve the same number of sales? it takes charles . it takes . it takes .

Anyone? 15m is what percent of 60m; 3m; 30m; 1.5 km?

Kira looked through online census information to determine the overage number of people living in the homes in her city what is true about kira's data collection?