A rectangle has an area of 48 square feet and a perimeter of 32 feet. Which of the following could be its dimensions? 12 ft and 4 ft
6 ft and 8 ft
2 ft and 24 ft
3 ft and 16 ft

12 feet and 4 feet

Step-by-step explanation:

12 times 4 is 48

and the perimeter is 12 times 2 and 4 times 2 which is 32

hope this helped :D

hello from mrbilldoesmath!

answer:

x - 3

discussion:

x^2 - 9 = (x-3) (x+3)   so

(x^2-9)/ (x + 3) = x-3

you,

mrb