an independent contractor charges $60 per hour. how many hours did the contractor work to make $42,720

Using the side-splitter theorem, daniel wrote a proportion for the segment formed by luke segment de. what is ec?

Question b of 10which of the following describe an angle with a vertex at a? check all that applyo a. labcов. савd dooo c_baco d. zacb

Find the area of an equilateral triangle with a side of 6 inches