Respuesta :

kdu700

Answer:

[tex]18.03[/tex]

Step-by-step explanation:

Formula: [tex]a^{2}+b^{2}=c^{2}[/tex]

[tex]15^{2}+10^{2}=x^{2}[/tex]

[tex]225+100=x^{2}[/tex]

[tex]x^{2}=325[/tex]

[tex]x = 5\sqrt{13}=18.03[/tex]

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