Please help, the best answer will be marked brainiest What is the area of a square with a side length of 12 units? What is the area of a square with a side length of 2.5 units? Please show work and give an accurate answer

Area of a square with side lengths of 12: 144 units^2

Area of a square with side lengths of 2.5 units: 6.25 units^2

Step-by-step explanation:

To find the area of a square using side lengths you need to square the length of the side.

For the first question you square 12, so 12 x 12 would give you your area. Therefor the area is 144 units^2

For the second question you square 2.5, so 2.5 x 2.5 would give you the area. Therefor the area is 6.25 units^2

the smallest possible measurement of the width is 14 feet

step-by-step explanation:

let's assume length of parallelogram is 'l'

width of parallelogram is 'w'

the perimeter of a parallelogram must be no less than 40 feet

so, we get

we are given

length of parallelogram is 6 feet

so,

l=6

we can plug it

now, we can solve for w

subtract both sides by 12

divide both sides by 2

and we get

so,

the smallest possible measurement of the width is 14 feet

2/3x + 7 = 29

step-by-step explanation:

two thirds = 2/3

plus a number = x

at least 29 = 29

there for you should get 2/3x + 7 = 29