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y=-x^2-4x+5

Author:Alex Farah

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Icosaedro
Octaedro
METANO
Lygia Clark
cubo dividido por hexágono

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Ângulos verticalmente opostos
NC-ficha 31-Giovanna Sapiro 9A
VOLUME DA PIRAMEDE
Duas Torneiras
COVID19 SIR Model

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Poisson Distribution
Secant Line or Secant
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