Answer:
11/12
Step-by-step explanation:
2/3+1/4
8/12+3/12= 11/12
It would seem that the third answer would be right but I am only 60% sure if you do not know the answer for sure, choose C but if you would rather get the 100% answer just wait
-1 will be the answer.
hope this is helpful. ^_^
200
11^2+10^2=x^2
121+100=x^2
221=x
nearest 100th would be 200
