he finds that he watched 38 videos after 40 minutes. if he continues watching at this rate, how many videos will he have watched after 1 1/3 hours?

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.

it should be a and d. lmk if i'm wrong xd

let m = monomial

let t = trinomial

so, m times t = t.

monomial times a trinomial = another trinomial.