The length of a rectangle is twice it's width. if the perimeter of the rectangle is 48 cm, find it's length and width.

Let L represent the length of the rectangle.

Let W represent the length of the rectangle.

We know that the perimeter of the rectangle is 48cm, which is equal to 2(L + W).

Therefore, L + W = 24cm.

We also know that L = 2W.

Hence, Length = 16cm and Width = 8cm.

x is variable or an unknown value to find

example:

2x = 5 which means x = 3

the one that has a slope of 1/2 and is positive.

step-by-step explanation: 2 buckets 1 trip ; 4 buckets 2 trips and so on.