Answer:
16
Step-by-step explanation:
She completed 3/4 of her homework
1.29 is 6.45 divided by 5
The quadratic equation that would model this scenario is

Let us take the side of the square = x
Area of the square = x²
Length of the rectangular garden = 2x
Width of the rectangular garden = x-16
So, the area of the new vegetable garden = length*width
Area of the new or rectangular vegetable garden = 2x(x-16)
<h3>What is a quadratic equation?</h3>
The polynomial equation whose highest degree is two is called a quadratic equation. The equation is given by
coefficient
non-zero.
Since it is given that
Area of square garden = area of the rectangular garden

Thus, the quadratic equation that would model this scenario is

To get more about quadratic equations refer to:
brainly.com/question/1214333