Which expression shows the result of applying the distributive property to 1/4(−3n+3/2) ?

Based on the diagram, match the trigonometric ratios with the corresponding ratios of the sides of the triangle. tiles : cosb sinb tanb sincposs matches: c/b b/a b/c c/a

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Xy x xy if a and b are positive integers such that a*b=9 and b*a=72 what is the value of a/b