Find the value of x. Round to the nearest tenth.
14
8
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19
x = [? ]°
Law of Cosines: c2 = a + b2 - 2ab cos C

The circumference of a circle is 5 pi cm. what is the area of the circle?

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.

These box plots show the number of electoral votes one by democratic and republican presidential candidates for the elections from 1984 through 2012. which statement best compares the spread of the data sets