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Recall the definition of a polynomial expression. find two polynomial expressions whose quotient, when simplified, is. use that division problem to determine whether polynomials are closed under division. then describe how theother three operations-addition, subtraction, and multiplication-are different from division of polynomials.

Find the required measurements of the following trapezoids. a = 8 cm b = 16 cm h = 10 cm

You decide instead to take the train there. the train will take 135 minutes. convert this into hours and minutes.