Answer
Yes
Explanation
I just know
4.65
13 ÷ 20 is 0.65, just add the 4
Simple, the area is 80*50, 80*50=4,000 ft², the backyard has a dimension of 50*40=2,000 ft², subtract 4,000 from 2,000, 4,000-2,000=2,000 ft²
So the answer would be (4n)1/3
B, because greater is to the left and right and because a greater or less than sign would indicate a spaced out line.