Agroup of college students built a self-guided rover and tested it on a plane surface. they programmed the vehicle to move along the path a–b–c–d–a represented on the coordinate plane. what distance will the rover cover if it completes one circuit? 36 meters 40 meters 54 meters 60 meters 68 meters

(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 .

When lulu enlarged her drawing of a rabbit, the enlarged picture appeared to be distorted. which statement about the transformation applied to her drawing is true?

State if the two triangles are congruent. if they are, state how you know?