X = 24/7 x=3 3/7, x=3.428571
Answer:1.45
Step-by-step explanation:
Divide.
The answer i c,because if u sum it up,u get that
To solve this problem you use the "Triangle Inequality Theorem" it states that: any side of a triangle is always shorter than the sum of the other two sides.
Using this theorem we check each side
5+7=12: this is greater than the other side which is 11, so this works
11+7= 18: this is greater than the other side which is 5, so this works
5 + 11= 16: this is greater that the other side which is 7, so this works
