Nicole is making tuna salad for her office colleagues. It takes pound of canned tuna to make 5 portions of saladShe uses 2/5 1 1/5 pounds of canned tuna for every 2 onions used Nicole uses a total of 4 onions, then how many portions of salad does she make? please help fast !

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.

-362

step-by-step explanation:

(12)(4)+2(12)-34(12)+2(12)-3

  \/         \/         \/         \/

  48 +   24 -   408 + 24 - 3

      \   /               \   /

          72     -     432 - 3 = -363

41*67/2=1373.5

step-by-step explanation:

i just used a calculator

the answer is two. hope this !