Answer:
All whole numbers are integer
All natural numbers are rational numbers
Step-by-step explanation:
<span>lack of smoothness or regularity in a surface.
</span><span>difference in size, degree, circumstances
lack of equality
</span><span>the relation between two expressions that are not equal, employing a sign such as ≠ “not equal to,” > “greater than,” or < “less than.”</span>
This would be easy if you made more sense out of the question.
Answer: 80 feet.
Step-by-step explanation:
1. As you can see in the figure, triangle ABC and the triangle DFG are similar.
2. The scale of factor of triangle ABC to triangle DFG is the following:

3. Therefore, the lenght of the side DG of the trinagle DFG is:

4. The perimeter of the triangle DFG is:

5. Therefore, she would need 80 feet of fence.