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Hi there, I know the answer to this question, but I cant figure out how to solve it, :( could someone please help? Ase answer this question....I don't know how to do it......please help its from polygon chapter.....? Find the zeros of the function?
G(x)=-5x^2+6x-5? A ranger wants to determine the height of a tree across a river. Elevation from bank 50°. Walls back 37 feet. New angle of elevation is 26°.? What is the optimal size of a projection screen for a meeting if the closest viewers are 5.6m and farthest 16.7m away from it?