Henry knows that the area of a rectangle is 30 square inches. the perimeter is 22 inches. if the length and width of henry's rectangle ? explain how you know

idk

step-by-step explanation: i just don't

in problems involving proportions, we can use cross products to test whether two ratios are equal and form a proportion. to find the cross products of a proportion, we multiply the outer terms, called the extremes, and the middle terms, called the means.

hope it