What is the resultant vector when adding vector A (magnitude 5, direction 30Β° counterclockwise from positive x-axis) to vector B (magnitude 3, direction 45Β° clockwise from positive x-axis)?
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What is the volume of a rectangular solid with length L, width W, and height H?
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What is the vertex of the parabola defined by the function π¦ = 2π₯Β² + 3π₯ + 5?