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Find the x value please.? IN a triangle if lines are drawn parrallel to the base.The distance between each line is x.Then prove that their lenghts are in ap? How to calculate inertia of a machine if we have only rotor and stator slot information ? Xy squared + 2x = 4 how to solve and no if its symmetry or no? Thank you!? What is the value of :210.0/2.0?keep in mind the rules of significant digits.?