A rectangle has an area of 27 units^2. The length of the rectangle is 3 units longer than the width. Select the equation that could be used to solve for the length and width. 1) (x+3)(x+3)=27. 2) x(x+3)=27. 3) x(3x)=27. 4) x•x=24​

6(h+1)/2=a

a=area

step-by-step explanation:

its the same thing as a square or rectangle but after multiplying two sides you need to divide it by two.

25/6

step-by-step explanation:

you multiply 4 by the denominator (4*6=24) and add it to the numerator which makes it 25/6.