In the diagram, the measures of 21, 24, and 25 are 120°. The measure of 27 is 60°. Are lines cand d parallel? с 12 34 56 78 O A. No, because 24 and 27 are not congruent. O B. Yes, because 21 and 24 are congruent. O C. Yes, because 21 and 25 are congruent. O D. No, because 21 and 27 are not congruent.​

(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 .

Liz is shipping a package to her friend. the maximum weight of a medium flat-rate box is 20 pounds, including the box which weighs 6 ounces. write and solve an inequality to describe the possible weight ,w, of the contents that liz will ship to her friend if she must use a medium flat-rate box.

What expression is equivalent to log3(x+4)