triangle has side lengths of (4.7t+5.6u)(4.7t+5.6u) centimeters, (3.7t-6.7v)(3.7t−6.7v) centimeters, and (3.5v+1.9u)(3.5v+1.9u) centimeters. Which expression represents the perimeter, in centimeters, of the triangle?

Sam makes his sales calls according to a pattern. he travels either north or south depending on the calendar. some of his past trips were as follows: on february 17, april 24, june 10, september 19, and november 3 he drove north. on february 28, may 25, august 22, november 20, and december 18, he drove south. describe sams' pattern. in which direction will sam drive on oct4 and oct 24?

Eric drove 275 miles in 5 hours. at the same rate how long would it take him to drive 495 miles?

Triangle abc was translated 2 untits to the right and 3 units down. write the algebraic rule that describes the translation that was applied to triangle abc to create triangle a'b'c'.