Mathematics, 26.10.2020 17:20 sskibi1243
Se presentaron entre 50 y 80 participantes del Nivel 1. Para trabajar durante el certamen se pudieron agrupar en forma exacta si lo hacían de a cuatro; pero si lo hacían de a cinco, faltaba una persona. ¿Cuántos participantes del Nivel 1 se postularon?
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Mathematics, 21.06.2019 18:00
How many triangles can be drawn with side lengths 4 centimeters, 4.5 centimeters, and 9 centimeters? explain
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Mathematics, 21.06.2019 21:30
The diagram represents the polynomial 4x2 + 23x – 72. what is the factored form of 4x2 + 23x – 72? (4x + 8)(x – 9) (4x – 8)(x + 9) (4x + 9)(x – 8) (4x – 9)(x + 8)
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Mathematics, 21.06.2019 21:30
Two airplanes start at the same place and travel in opposite directions,one at 395 miles per hour and the other at 422 miles per hour. how many hours will it take for the planes to be 2451 miles apart?
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Mathematics, 22.06.2019 00:00
Arectangle plot measure 20ft. by 30ft. a 3-ft.-wide sidewalk surrounds it.find the area of the sidewalk.
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Se presentaron entre 50 y 80 participantes del Nivel 1. Para trabajar durante el certamen se pudiero...
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