3a-2 is equivalent to (3a)-2
Hope my answer helped:)
It should be 715, i don’t understand why that isn’t one of the choices.
you’re supposed to multiply everything
The polygon with the shortest perimeter for a given area is a regular polygon. The regular 4-sided polygon is the square.
The side length of the square with an area of 100 ft² is √(100 ft²) = 10 ft.
The rectangle with the minimum perimeter for an area of 100 ft² is 10 ft by 10 ft.
The answer is yes. I already answered this lol
