Answer:
36
Step-by-step explanation:
(4/9)*x=16
4x=144
x=36
Add the lengths of the three sides.
P = 2x + 1 + x + 2 + 3x
P = 2x + x + 3x + 1 + 2
P = 6x + 3
Answer: The perimeter is 6x + 3
I think that you divide 49 divided by 4, since a square has four sides.
The pattern is multiply by two, then subtract one
Your question has been heard loud and clear.
Answer is option d or the fourth option.
thank you
