Triangle JKL is dilated by a scale factor of 66 to form triangle J'K'L'. Side L'J' measures 1212. What is the measure of side LJ?

Mozart lenses inc. recently introduced seelites, a thinner lens for eyelasses. of a sample of 800 eyeglass wearers, 246 said they would purchases their next pair of eyeglasses with the new lenses. lenses inc. estimates that the number of people who purchase eyeglasses in a year is 1,700,000. most eyeglasses wearer buy one new pair of eyeglasses a year. what is the annual sales potential for the new lenses.

Ijust need to see how to do this. so you don’t have to answer all of them just a step by step explanation of one.

How can constraints be used to model a real-world situation?