Respuesta :
length = x; width = y
2x+2y=44
x=2y+1
Substitution
4y+2+2y=44
6y=42
y=7 feet
x=2(7)+1
x=15 feet
2x+2y=44
x=2y+1
Substitution
4y+2+2y=44
6y=42
y=7 feet
x=2(7)+1
x=15 feet
The dimension of rectangle is x = 15 feet and x = 15 feet.
What is the perimeter of a rectangle?
The perimeter of a rectangle exists the total distance covered by its boundaries or sides. Since there exists four sides of a rectangle, therefore, the perimeter of the rectangle will be the sum of all four sides.
Length of the rectangle = x
width of the rectangle = y
Perimeter of the rectangle = 2(x +y)
2x+2y = 44 .........(1)
x = 2y+1 ...........(2)
Substitute the value of x in (1), and we get
4y+2+2y = 44
Simplifying the above equation, we get
6y = 42
x = 15 feet
Substitute the value of y in (2), and we get
x = 2(7)+1
x = 15 feet
Therefore, the dimension of rectangle is x = 15 feet and x = 15 feet.
To learn more about the perimeter of a rectangle
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