The length of the sides of a square is given by the expression 4.8x + 2.4. Which expression represents the perimeter of the square? A. 4.8x + 2.4 + 4 B. 19.2x + 2.4 C. 8(2.4x + 1.2) D. 4.8x + 9.6

Option C. 8( 2.4x + 1.2 )

Step-by-step explanation:

Length of the sides of a square is given by the expression ( 4.8x + 2.4 )

Then we have to find the expression that represents the perimeter of the given square.

Since perimeter of a square = 4 × ( side of the square )

                                             = 4( 4.8x + 2.4 )

                                              = 8( 2.4x + 1.2 )

Therefore, option C. 8(2.4x + 1.2) represents the perimeter of the square.

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

days of the week

step-by-step explanation:

javier earned more money then kyle, so that won't always be a constant term, but the days of the week do not change so that term is always constant.

edit: i meant