The figure shows two semicircles centered at v and w. point r is on both semicircles. line pu touches each circle at one point only, points t and u. if pt=2 and tu=4, what is the scale factor applied when triangle ptv is dilated to make triangle puw? math item stem image clear check 3 2 12 13

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?

For the rule of 78, for a 12-month period, the last term in the sequence is 12 and the series sums to 78. for an 10 month period, the last term is and the series sum is . for a 15 month period, the last term is and the series sum is . for a 20 month period, the last term is and the series sum is

If the class was going to get a class pet and 5 picked fish and 7 pick bird and 8 picked rabbits have many students were in the