Pls help extra points and mark brainlist
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Mathematics, 21.06.2019 13:00
Find the value of a. the diagram is not to scale. a quadrilateral is drawn. the upper and lower sides are parallel. the interior angle in the upper left corner is labeled a degrees. the angle in the upper right corner is labeled 113 degrees. the angle in the lower right corner is labeled b degrees. the angle in the lower left corner is labeled 36 degrees. a. 36 b. 144 c. 54 d. 126
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Mathematics, 21.06.2019 20:30
In the diagram of circle o, what is the measure of zabc?
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Mathematics, 21.06.2019 21:50
Scores on a university exam are normally distributed with a mean of 78 and a standard deviation of 8. the professor teaching the class declares that a score of 70 or higher is required for a grade of at least “c.” using the 68-95-99.7 rule, what percentage of students failed to earn a grade of at least “c”?
Answers: 1
Mathematics, 04.11.2019 11:31
Mathematics, 04.11.2019 11:31
Mathematics, 04.11.2019 11:31
Chemistry, 04.11.2019 11:31
Mathematics, 04.11.2019 12:31
History, 04.11.2019 12:31
History, 04.11.2019 12:31
Social Studies, 04.11.2019 12:31