Which simplified equation is equivalent to the equation shown below? 4x + x-3-9 +4x6
O A. 8x-12-6
O B.-3x = 6
O C. 9x-12-6
O D. 5X-8-6

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.

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