lillianallama lillianallama

20-03-2017
Mathematics

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I've been stuck on this and I need help please

Ive been stuck on this and I need help please class=

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Аноним Аноним

20-03-2017

|AC| = 2|DE|
⇒
4x - 2 = 2(x + 6) = 2x + 12
2x = 14
x = 7
⇒
|AC| = 26

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