NEED HELP ASAP The length of a rectangle is 3 times its width. The width of the rectangle is x. The perimeter of the rectangle is equal to the expression below.

x+3x+x+3x

Which expression also represents the perimeter of the rectangle?
6x
8x
6x2
9x2

19.

step-by-step explanation:

you add the 9 in the tens column since it is a single digit and 9 plus zero is 9 so it is 19

honesty mood

step-by-step explanation:

his first public project he is asked to create a small scale drawing. the garden is a right triangle with base 25m and height 30m. are you trying to solve for the last side/hypotenuse? the irrational form of the answer would be 5\sqrt{61}