Which transactions can increase the balace in a checking account ? Check all that apply

He concluded that a heavier object dropped from the same height as a lighter object will land

Terri makes a quilt using three sizes of fabric squares the side lenght of each fabric square is the square root of the area

Arectangle plot measure 20ft. by 30ft. a 3-ft.-wide sidewalk surrounds it.find the area of the sidewalk.