Find the measure of each missing angle
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If 3x+8=3x+8 is it one solution or no solution

Parabolas y=−2x^2 and y=2x^2 +k intersect at points a and b that are in the third and the fourth quadrants respectively. find k if length of the segment ab is 5.

Acompany made a profit of 75000 over a period of 6 years on an initial investment of 15000 what is the annual roi