A youth committee is designing the playground area for their neighborhood park as shown is the drawing below. The drawing uses a scale of 1cm= 5ft. They plan to cover non-designated areas with mulch. 1 bag of mulch covers 25 square feet.

for ex: the reciprocal of 3/4 is 4/3. it is the opposite.

reciprocal definition:

a mathematical expression or function so related to another that their product is one; the quantity obtained by dividing the number one by a given quantity.

assuming you mean addition: addition and subtraction are reverse operations.

step-by-step explanation:

answer: d. $20

step-by-step explanation:

just took the test

none of the above.

for one of the equations to be used in the process, there has to be a term in the equation since squared is .

since there is only a term in the first equation, we cannot derive a from completing the square.

solving with completing the square