Respuesta:
[tex]x=120m[/tex]
[tex]d=53m[/tex]
Explicación paso a paso:
a)
[tex]a^2+b^2=c^2\\\\x^2+(160m)^2=(200m)^2\\\\x^2+25600m^2=40000m^2\\\\x^2+25600m^2-25600m^2=40000m^2-25600m^2\\\\x^2=14400m^2\\\\\sqrt{x^2}=\sqrt{14400m^2}\\\\|x|= 120m[/tex]
como [tex]x[/tex] nunca puede ser negativo se puede quitar el valor absoluto.
b)
[tex]a^2+b^2=c^2\\\\(28m)^2+(45m)^2=d^2\\\\784m^2+2025m^2=d^2\\\\2809m^2=d^2\\\\\sqrt{2809m^2}=\sqrt{d^2}\\\\53m=|d|\\[/tex]
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Verified answer
Respuesta:
[tex]x=120m[/tex]
[tex]d=53m[/tex]
Explicación paso a paso:
a)
[tex]a^2+b^2=c^2\\\\x^2+(160m)^2=(200m)^2\\\\x^2+25600m^2=40000m^2\\\\x^2+25600m^2-25600m^2=40000m^2-25600m^2\\\\x^2=14400m^2\\\\\sqrt{x^2}=\sqrt{14400m^2}\\\\|x|= 120m[/tex]
como [tex]x[/tex] nunca puede ser negativo se puede quitar el valor absoluto.
[tex]x=120m[/tex]
b)
[tex]a^2+b^2=c^2\\\\(28m)^2+(45m)^2=d^2\\\\784m^2+2025m^2=d^2\\\\2809m^2=d^2\\\\\sqrt{2809m^2}=\sqrt{d^2}\\\\53m=|d|\\[/tex]
[tex]d=53m[/tex]