Question: In a right triangle, if one acute angle measures 35 degrees and the opposite side has a length of 8 units, find the length of the adjacent side using trigonometry ratio formulas.
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What is the area of a parallelogram with base length 10 cm and height 6 cm?
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Find the roots of the cubic equation x^3 + 2x^2 - 5x - 6 = 0.