Atriangle drawn on a map has sides that measure 15 cm, 8 cm, and 10 cm. the shortest of the corresponding real-life distances is 127 km. find the longest of the real-life distances.

Problem melissa is her dad build a walkway in their backyard. the walkway will be 54 feet long and 1.5 feet wide. the local hardware store sells tiles which are 1.5 by 1.5 feet and come in boxes of 12. how many boxes of tiles do they need?

33% of college students say they use credit cards because of the rewards program. you randomly select 10 college students and ask each to name the reason he or she uses credit cards. find the probability that the number of college students who say they use credit cards because of the rewards program is (a) exactly two, (b) more than two, and (c) between two and five inclusive. if convenient, use technology to find the probabilities.

Polygon abcde is reflected to produce polygon a′b′c′d′e′. what is the equation for the line of reflection?