Answer:
45?
9 marbles x 5 (four of her friends plus jake)
Step-by-step explanation:
Perimeter = 2(l+w) or 2(length+width)
So far you have the width, which is 19feet. Since you have two sides of the rectangle which are 19 feet, add 19+19=38
Subtract 62-38 to get 24.
You now have the length of both of the sides combined. So you need to divide 24/2 = 12
The length of the rectangle = 12ft.
The pair of points that are equal to x coordinates is (0,0)
