PLEASE HELP ME due at 6

A:8

B:13.33

Step-by-step explanation:

9 foot = 274.32cm

274.32 / 6 = 45.72

Therefore...

A:

12 foot = 365.76

365.76 / 45.72 = 8

B:

20 foot = 609.6

609.6/45.72 = 13.33...

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