Compare it to 1/2 (which is the same as 6/12)
Answer:
1/2x
Step-by-step explanation:
Trust me bro lol
3x + 22 is the equation that represents the perimeter of the triangle. 4x + 10 is the perimeter of the rectangle. Setting the two equal:

and collecting like terms:

We find that the perimeter of both shapes is equal to 11 units.