Will give brainleist
2 answers:
Answer:
B
Step-by-step explanation:
B has a proportional relationship between "a" and "b" as when you divide corresponding "b" values by their respective "a" values they will always give the same thing, that being 1.25 for this situation
this can also be done in reverse by dividing "a" values by their respective b" values to get the same value every time
Hope this helps
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- if you simplify it you would have to find factors of 45 that are perfect squares, for example, the square root of 9 times the square root of 5 is the square root of 45 so if you want to simplify it you would need to take the square root of 9 which is 3
so if you put in simplest form you would get 3 root 5