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Two angles of a quadrilateral measure 170 degrees and 80 degrees. The other two are in a ratio of 7:15. What are the measures of those two angles?
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We have enough material to build a fence around a station that has a perimeter of 180 feet the width of the rectangular space must be 3 1/4 feet what must the length be
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Events a and b are independent. the probability of a occurring is 2/5. the probability of b occurring is 1/4. what is p(a and b)?
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Two angles of a quadrilateral measure 170 degrees and 80 degrees. The other two are in a ratio of 7:...