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podryga [215]
3 years ago
5

Solve for X and find the length of EF.

Mathematics
2 answers:
lidiya [134]3 years ago
5 0
(x+5)/9 = 6/12
x+5 = 4.5
x = -0.5
EF = ED = 9 - 0.5 + 5 = 13.5
DaniilM [7]3 years ago
3 0

Answer:

X=1? and that would make EF= 15. But what are the choices?

Step-by-step explanation:

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