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Veronika [31]
4 years ago
14

How can you make change for a dollar using exactly 50 coins, only dimes, nickels and pennies?

Mathematics
2 answers:
UkoKoshka [18]4 years ago
5 0
40 pennies, 8 nickles 2 dimes
Hunter-Best [27]4 years ago
4 0
40 pennies
8nickles
2 dimes
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Kaylis [27]

La franja amarilla del rectángulo tiene un área de 30 centímetros cuadrados.

<h3>¿Cuál es el área de la franja amarilla del rectángulo?</h3>

En este problema tenemos un rectángulo formado por dos cuadrados que se traslapan uno al otro. La franja amarilla es el área en la que los cuadrados se traslapan. La anchura del rectángulo es descrita por la siguiente ecuación:

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Ahora, el área de la franja amarilla se determina mediante la fórmula de area de un rectángulo:

A = b · h

Donde:

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A = (10 - 7) · 10

A = 3 · 10

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Para aprender más sobre áreas de rectángulos: brainly.com/question/23058403

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