The measures of the angles of a triangle are shown in the figure below. Solve for x. 620 39°​

6.29

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Step-by-step explanation:

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step-by-step explanation:

an advantage of the standard deviation is that it increases as the dispersion of the data increases. e. the interquartile range is preferred when the data are not skewed or no have outliers. an advantage of the standard deviation is that it uses all the observations in its computation.