Question: What are the unit vector components in the x and y directions of a vector with magnitude 5 and direction 30 degrees above the positive x-axis?
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Math question: Factorize the expression 2x^2 + 6x + 4 using the distributive property.
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What is the rule for congruence of triangles that states if two sides and the included angle of one triangle are congruent to two sides and the included angle of another triangle, then the triangles are congruent?