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Quero saber o número que falta na seguinte seqüência matemática: 139 - ?(o número que falta) - 81 - 243 ????

2006-09-26 11:10:42 · 7 respostas · perguntado por Anonymous em Ciências e Matemática Matemática

7 respostas

139 27 81 243 729

2006-09-26 16:20:45 · answer #1 · answered by aeiou 7 · 0 0

R: 27 - 1(x3)3(x3)9(x3) 27(x3) 81(x3) 243

2006-09-26 15:07:14 · answer #2 · answered by vitin9886 1 · 0 0

É o 27.

2006-09-26 13:51:20 · answer #3 · answered by Vinicius_C 2 · 0 0

é 139? ou 1 - 3 - 9 -27 -81 - 243? (potências de 3).

2006-09-26 11:58:31 · answer #4 · answered by frolstty 1 · 0 0

23

2006-09-26 11:28:23 · answer #5 · answered by Amanda 2 · 0 0

13

2006-09-26 11:15:34 · answer #6 · answered by rilvete r 5 · 0 0

7

2006-09-26 11:11:53 · answer #7 · answered by leonardo 1 · 0 0

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