Respuesta:
Es la b
Explicación paso a paso:
Del grafico, calcula "x":
Datos:
a = 60
b = 11
Hallamos x:
1/a² + 1/b² = 1/x²
(1/60)² + (1/11)² = 1/x²
1/3600 + 1/121 = 1/x²
(121+3600)/435600 = 1/x²
3721/435600 = 1/x²
x²(3721) = 1(435600)
3721x² = 435600
x² = 435600/3721
x² = 117,065305025531
x= 10,8197
x = 660/61
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Respuesta:
Es la b
Explicación paso a paso:
Del grafico, calcula "x":
Datos:
a = 60
b = 11
Hallamos x:
1/a² + 1/b² = 1/x²
(1/60)² + (1/11)² = 1/x²
1/3600 + 1/121 = 1/x²
(121+3600)/435600 = 1/x²
3721/435600 = 1/x²
x²(3721) = 1(435600)
3721x² = 435600
x² = 435600/3721
x² = 117,065305025531
x= 10,8197
x = 660/61