Mathematics, 24.08.2020 16:01 jwbri
"Seja x é o valor que satisfaz a equação: 2(x – 3) – (x + 4) = 20. Sobre x pode-se dizer que é um número:" Alguém poderia me responder? Estou em dúvida sobre a resposta.
Answers: 3
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Which has the greater energy, light of wavelength 519 nm or light with a frequency of 5.42 x 10^8 sec^-1?
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Which of the following statements is true? a. sin 18° = cos 72° b. sin 55° = cos 55° с. sin 72° = cos 18° d. bоth a and c.
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Atreasure chest sinks at a rate no less than 20 feet er second. the floor of the icean is at most at -4,200 feet. will the tresure chest reach the ocean floor in less than 3 minutes? explain.
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"Seja x é o valor que satisfaz a equação: 2(x – 3) – (x + 4) = 20. Sobre x pode-se dizer que é um nú...
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