Mathematics, 13.06.2020 22:57 oscarruiz
Plantea el sistema de ecuaciones que modela la situación y resuélvela mediante el método de suma y resta. César hace galletas para vender. Hoy hizo 420 galletas que colocó en 80 bolsas, unas chicas con 4 galletas y otras grandes, con 8 galletas cada una. ¿Cuántas bolsas de cada tamaño llenó?
Answers: 1
Mathematics, 21.06.2019 15:30
Each of the four sides of a swimming pool measures 9 meters. the pool is 5 meters deep. how much water will be needed to fill it completely? a. 45 cubic meters b. 81 cubic meters c. 225 cubic meters d. 405 cubic meters reset next
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Mathematics, 21.06.2019 16:00
Use the function f(x) is graphed below. the graph of the function to find, f(6). -2 -1 1 2
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Mathematics, 21.06.2019 19:00
The width of a rectangle is 20 units. can the perimeter p of the rectangle be 64 units when its length x is 11 units? no, because p = 2x + 2(20) no, because p ≠ 2x + 2(20) yes, because p ≠ 2x + 2(20) yes, because p = 2x + 2(20)
Answers: 1
Mathematics, 21.06.2019 20:30
What is the difference between the equations of a vertical and a horizontal line?
Answers: 2
Plantea el sistema de ecuaciones que modela la situación y resuélvela mediante el método de suma y r...
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