Mathematics
Mathematics, 03.12.2020 18:50, unkown77

Urgente, lo necesito ya 1-Dos círculos tienen circunferencias cuya suma es de 12π cm. y áreas cuya suma es de 20π cm cuadrados. Determinar el radio de cada círculo.

2-Demostrar que la gráca del sistema está acotada. Es decir, se debe proponer un círculo tal que su radio sea sucientemente grande para contener la región de los puntos factibles.
y ≥ x²
x² + (y − 2)² ≤ 4

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Urgente, lo necesito ya 1-Dos círculos tienen circunferencias cuya suma es de 12π cm. y áreas cuya...

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