Avan is carrying 486 pounds. there are
27 boxes in the van. what is the average weight of
each box in the van?

the average weight is 18 pounds.

Step-by-step explanation:

486 ÷ 27 is 18 so i guess that would be the average

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.

i believe the answer is c.