Answer:
Step-by-step explanation:
Let, the length of the rectangle be 'L'
and, width of the rectangle be 'W'
length=2*Width+3
Area of the rectangle= 90 square feet
Area of a rectangle = Length*Width
Using Factorization Method to solve quadratic equation:
Taking common from the equation:
OR
The Width cannot be negative, therefore Width(W)=12 feet
it is 4.8 .................
27,28 and 29
10*a = a+1+a+2+213
10a - 2a = 216
8a = 216
a = 27
27, 28, and 29