The area of a rectangle is equal to its length times its width. If the area of a rectangle is 4x + 20, which option(s) could be the length and width of that rectangle? Select all that apply.

length = 4

Breadth = x+5

Step-by-step explanation:

Area = length x breadth

Area = 4x+20

In order to get the length and the breadth we have to use factorization on the equation 4x+20

Such that area = 4(x+5)

Then the length = 4

Breadth = x+5

And if we multiply the length and breadth, we will get the original equation

4(x+5) = 4x+20

Thank you!

3,000,540

step-by-step explanation:

whole numbers.

step-by-step explanation:

we are given the average monthly rainfall (in millimeters) model r(m) for the years 1900-2009 as a function of the month number m.

as we can see m is taken for the number of months for years 1900-2009.

we know that number of months can't be a negative number or decimal number or a fraction.

so, the number of months could be only positive whole numbers.

therefore, whole numbers is more appropriate for the domain of r.