The answer is 13
If R=4 the the equation would be 4+9 which equals 13.
We would assume the lot takes a rectangular shape. With that in mind. the area of the rectangular plot is 48, 000 and its width is 240. We only need to know the area of a rectangle which is L * W.
So 48, 000 = L * 240
L = 48, 000/ 240
L = 200
It is 200 square feet deep.
Answer: C
Explanation:
Sqrt 9 x sqrt 4 = sqrt 9 x 4
The answer is 7x+7/x^2+3x-10