• Matéria: Matemática
  • Autor: mitubet3
  • Perguntado 3 anos atrás


sabendo que log 2 = 0.3010 e log 3 0.4771 calcule log2700
 log27000

Respostas

respondido por: auditsys
4

Resposta:

\textsf{Leia abaixo}

Explicação passo a passo:

\mathsf{log\:2700 = log\:(27.100)}

\mathsf{log\:2700 = log\:(3^3.10^2)}

\mathsf{log\:2700 = 3\:.\:log\:3 + 2\:.\:log\:10}

\mathsf{log\:2700 = 3(0,4771) + 2(1)}

\mathsf{log\:2700 = 1,4313 + 2}

\boxed{\boxed{\mathsf{log\:2700 = 3,4313}}}

\mathsf{log\:27000 = log\:(27.1000)}

\mathsf{log\:27000 = log\:(3^3.10^3)}

\mathsf{log\:27000 = 3\:.\:log\:3 + 3\:.\:log\:10}

\mathsf{log\:27000 = 3(0,4771) + 3(1)}

\mathsf{log\:27000 = 1,4313 + 3}

\boxed{\boxed{\mathsf{log\:27000 = 4,4313}}}

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