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Quadrilateral ABCD with vertices? If silence is good for the brain, do deaf people who live in noisy environment get the same benefit? One focus at (2,3), one vertex at (2,6), length of the minor axis is 18. Find the solution with explanation? What is the laplace transform of sin(8t)sin(6t)? I am able to get an answer via wolfram but I don't know the correct approach/steps.? What is the answer of twice the diffence of 738 and 280 added to the quotient of 2466 and 9 is?