What is the best approximation for the perimeter of a semicircle with a diameter of 12 cm? use 3.14 to approximate pi. a)18.84 cm b)30.84 cm c)61.68 cm d)75.36 cm hurry

Can i get some on 18,20,& 22? or one of them

Cass decided to sell game programs for the hockey game. the printing cost was over 20 cents per program with a selling price of 50 cents each. cass sold all but 50 of the programs, and made a profit of $65. how many programs were printed? letting p represent the number of programs printed, set up an equation that describes this situation. then solve your equation for p.

Quadrilateral ghjk has vertices g(2, 3), h(8, 2), j(6, 8), and k(3, 6). it is transformed according to the rule t(–4, –5). what are the coordinates of g”? (–7, 3) (–2, 2) (–1, –7) (2, –2)