Mathematics, 07.04.2021 17:20 miaaa0
En una bolsa cerrada hay 45 euros en monedas de 2, 5, 10, 20 y 50 centimos. Si metiéramos en la bolsa una moneda de 5 céntimos, dos de 10 céntimos, tres de 20 céntimos y cuatro de 50 céntimos , entonces la caja tendría la misma cantidad de monedas de cada tipo. ¿Cuántas monedas de cada tipo hay en la caja?
Answers: 1
Mathematics, 21.06.2019 18:40
Complete the steps, which describe how to find the area of the shaded portion of the circle. find the area of the sector by multiplying the area of the circle by the ratio of the to 360. subtract the area of the triangle from the area of the sector.
Answers: 3
Mathematics, 22.06.2019 00:00
Fill in the blank 1. a rhombus is a rectangle a) always b) sometimes c) never 2. a square is a quadrilateral a) always b) sometimes c) never 3. a trapezoid is a kite a) always b) sometimes c) never 4. a quadrilateral is a kite a) always b) sometimes c) never 5. a square is a rhombus a) always b) sometimes c) never 6. a parallelogram is a rectangle a) always b) sometimes c) never
Answers: 1
Mathematics, 22.06.2019 00:30
Will mark 50 show all what is the solution to the system of equations? use the substitution method and show your work. -5x+y= -3 -15 x+3y=7 explain what your answer in part (a) tells you about the association of the lines in this system.
Answers: 1
En una bolsa cerrada hay 45 euros en monedas de 2, 5, 10, 20 y 50 centimos. Si metiéramos en la bols...
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