Mathematics, 21.02.2022 04:10 kahliey
Na quinta da Marta existem galinhas e porcos. Sabendo que existem 10 cabeças e trinta patas, quantos sao as galinhas e quantos sao os porcos?
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The hawaiian alphabet has 12 letters. how many permutations are posible for each number of letters?
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The number of branches on a tree demonstrates the fibonacci sequence. how many branches would there be on the next two levels of this tree? 13 | | | m branches
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Prove sin2a + cos2a - 1 / sin2a + cos2a + 1 = 1 - tana / 1 + cota
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Perry observes the opposite parallel walls of a room in how many lines do the plains containing the walls intersect
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Na quinta da Marta existem galinhas e porcos. Sabendo que existem 10 cabeças e trinta patas, quantos...
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