You find the area of the triangle. A= 1/2 divided by l*w.
(l is length w is width.)
Hope this helped
Subtract 85 from both sides to get 12x>165
Divide both sides by 12 to get 165/12
If you would like to know the mean of the data set, you can calculate this using the following steps:
The <span>mean </span><span>of the data set is the sum of all the data values divided by the number of these values.
</span><span> </span>
<span>12, 17, 16, 10, 20, 13, 14, 14, 12, 12, 19, 18
</span>
<span>12 + 17 + 16 + 10 + 20 + 13 + 14 + 14 + 12 + 12 + 19 + 18 = 177
</span>the number of data values: 12
177 / 12 = 14.75
The correct result would be B. 14.75.
106.76
47.1
43.96
these are the answers