Matheus conpro 12 bananas e João conpro mais 12 quantas frutas nos temos

The area of a rectangle is 10 cm^2. one side of the rectangle is x cm. express the perimeter of the rectangle in terms of x and show that this rectangle cannot have a perimeter of 12 cm. the perimeter of the rectangle in terms of x is __ cm

Ibeg you to me 20. a reaction produces 4.93 l of oxygen, but was supposed to produce 1 mol of oxygen. what is the percent yield?

George writes the mixed number as sum and uses the distributive property 1/2.-2/5=1/2-2+2/5=1/2