Answer:
Step-by-step explanation:
Values of x:
The possible values of x can be determined using the triangle inequality theorem.
Applying the theorem, we have;
x= 2.8 - 2.8 = 0
Thus, one of the possible value of x is 0.
Also, applying the same theorem, we have;
x= 2.8 + 2.8 = 5.6
Thus, the other value of x is 5.6
Hence, the possible values of x are 0 < x < 5.6