The question is not quite clear but let the width be x:-
So: 3x+2 = 20 and so x = 6
Area of rectangle then is: 6 times 20 - 120 square feet
It increases at 80 feet per second.
The width reduces as the length increases. The changes shape of the curve is a part of a [rectangular] hyperbola.
width=9 length=18
If the length of a rectangle is twice its width and it has a perimeter of 48, then the rectangle is 16 in length and 8 in width.
Length = 4, Width = 2
length times width
The width of the rectangle will decrease as the length increases .
You forgot to put in the length of the rectangle's perimeter.
The dimensions work out as length = 9 and width = 5
If you increase the rectangle's length by a value, its perimeter increases by twice that value. If you increase the rectangle's width by a value, its perimeter increases by twice that value. (A rectangle is defined by its length and width, and opposite sides of a rectangle are the same length. The lines always meet at their endpoints at 90° angles.)
The length of the rectangle is 18cm. The width of the rectangle is 9cm.
The width reduces as the length increases. The changes shape of the curve is a part of a [rectangular] hyperbola.
The dimensions are: length 10.5 cm and width 3.5 cm Check: 2*(10.5+3.5) = 28 cm
if the length is 36 on a rectangle then what is the width of the rectangle
The width and length of a rectangle will vary depending on the size of the rectangle. The width is the shortest side of the rectangle while the length is the longest side.
The width decrease according to the inverse relationship, W = 300/Length
width=9 length=18
If the length of a rectangle is twice its width and it has a perimeter of 48, then the rectangle is 16 in length and 8 in width.