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.
This is all i can help you
<3
Red
Answer:
127 bags.
Step-by-step explanation:
20 yd x 19 yd = 380 yd.
380 yd / 3 bags = 126.666666667
To round it, 127.
The answer would be 114. I did 3 times 38 and thats what i got. I hope it helps:D This is from your friendly Tolkien fan.
Answer: B
6x^4+5x^3-9x^2+2x