Third side must be greater than (12 -7) or 5 and less than (12 + 7) or 19
So, third side could be A C E or F
The two inequalities are :
option B and option C
Explanation:
Daniel moves no more than 30 of his sheep and goats into another field. This means the summation of sheep and goats will be at maximum 30.
that is why it is 
And more than 7 of his animals are sheep means sheep are greater than 7. that is why = 
Is there a rate of acceleration? If not then by using the formula time = distance/speed you get 160/30. Which equals 5.333, so I would go with B.
Answer: The radius is 3.7 units
Step-by-step explanation: