D. The x and y values are both negative
It is sometimes called an extreme value. When you graph an outlier, it will appear not to fit the pattern of the graph. Some outliers are due to mistakes (for example, writing down 50 instead of 500) while others may indicate that something unusual is happening
You can solve for sides of a triangle using the following equation.
A = arccos (b^2 + c^2 - a^2/2bc)
And likewise for other variables by moving the letters.
Ultimately, in this problem you get the following angle measures:
15.87
23.97
140.16
6(4)^2 + 2
= 6(16) + 2
= 96 + 2
= 98
Arc length= radius x angle
36pie=48 x angle
divide both side by 48
you get 3/4pie
