What is the area of the rectangle shown below
(6x -5) ft (3x +10)ft
To find the area of a rectangle, multiply the length by the width.
In this case, the length is 6x - 5 ft and the width is 3x + 10 ft.
Area = (6x - 5) * (3x + 10)
Area = 18x^2 + 30x - 15x - 50
Area = 18x^2 + 15x - 50
Therefore, the area of the rectangle is 18x^2 + 15x - 50 square feet.