
Let's evaluate ~
The given expression is :

plug the value of x as 3



Therefore, the required value is 20
Answer:
7/3
Step-by-step explanation:
in decimal 2.3
in fraction 2 1/3
bearing in mind that the centroid in a triangle cuts each of the three medians in a 2:1 ratio.
since we know that A C = 12, let's split it in a 2:1 ratio then, cleary from the picture the larger is F C, so F C : A F is on a 2:1 ratio.
