237 is the answer because 200+30+7 if you add that up together you will get 237
477>80 is correct
-4.5<3 this one is also correct
Answer:
irrational.
Step-by-step explanation:
√3 is irrational.
product of rational and irrational number is always irrational.
6×√3=6√3
Iit is the first choice where it says the side length of the white square is b -a....