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25-05-2020
Mathematics

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10 points. [ATTACHED]

10 points ATTACHED class=

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Аноним Аноним

25-05-2020

Answer:

[tex]\overline{AD}\:=\:19.2[/tex]

Step-by-step explanation:

[tex]2x+5=3x-2\quad \:\rightarrow \quad \:x=7\\\\\overline{BD}\:=\:3\left(7\right)-2\:=\:19\\\\Length\:of\:\overline{AD}\:=\sqrt{19^2+2.5^2}=19.2[/tex]

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