200 seventh-grade students were surveyed. How many can be expected to say that roller skating is
their favorite hobby?

Consider the proof. given: segment ab is parallel to line de. prove: what is the missing statement in step 5?

What function has a range {yly< 5}? question on picture above^

Aconstruction worker needs to put a rectangular window in the side of a building he knows from measuring that the top and bottom of the window have a width of 8bfeet and the sides have a length of 15 feet he also measured one diagonal to be 17 feet what is the length of the other diagonal