1/3x+11.
1/3 of a number can be shown as 1/3x, since the number is not identified.
We can represent 11 more as +11.
This, our expression is 1/3x+11
Hope this helps!
72 square feet
EXPLANATION: when finding area of a rectangle, multiple Length x Width and 6x12=72
Answer:
i think its a trapazoid
Step-by-step explanation: