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mylen [45]
2 years ago
12

En un trabajo manual de una escuela secundaria se necesitan pedazos alambron de 10,12,16,20 cm de largo, sin que sobre ni falte

material. ¿cuanto sera la mejor longitud de alambron que utilice?
a) 80cm b) 360cm c)320 d)120cm e) 240cm
Mathematics
1 answer:
zhenek [66]2 years ago
7 0
Hola! No se si buscaste antes por aquí pero ya hay una respuesta anterior a esta pregunta y es la opción D
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Y = 5- 2<br> 1-3x + y = -12<br><br> What is the value of x and y ?
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Answer:

x=5.333

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Step-by-step explanation:

given, y=5-2............(1)

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3 years ago
Jamie takes at random a counter from the bag and records the colour. Red : blue : green = 1:3:7 Jamie does this a number of time
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Since we have given that

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\frac{3}{11}\times x=68\\\\x=\frac{11}{3}\times 68\\\\x=249.33\\\\=249\ approx.

Hence, there are 249 times Jamie takes a counter from the bag.

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3 years ago
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