Latrina received 18 letters and 8 bills. what is the ratio of bills to letters?

The ratioof bills to letters is 9:4

Step-by-step explanation:

The ratio right now is 18:8, we can simplify it by 2 18÷2=9 8÷2=4

So then the ratio of bills to letters is 9:4

d. bc = 12 and ef = 16

step-by-step explanation:

we are given that δabc : δdef such that .

also, it is given that

so, from the options, we need that .

a.

b.

c.  

d.

as, we can see that only option d gives the same ratio as i.e. .

hence, the possible lengths are bc = 12 and ef = 16.

idk bring the function back   im not smart

step-by-step explanation: