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andreev551 [17]
3 years ago
11

What is the center of the following circle? (x + 7)2 + (y - 9)2 = 16

Mathematics
1 answer:
Cerrena [4.2K]3 years ago
6 0

Answer:

Step-by-step explanation:

hello :

the center is : (-7 , 9)

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tatiyna

Answer:

Las longitudes solicitadas en yardas son:

  • <u>Trayecto A = 109.361 yardas.</u>
  • <u>Trayecto B = 20.231785 yardas.</u>

Step-by-step explanation:

Para hacer la conversión de unidades que requieres en el ejercicio, debes saber que:

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Con ese factor de conversión tú puedes hacer reglas de tres para calcular las medidas que requieres. En el caso del trayecto A:

Si:

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Entonces:

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Cancelamos metros y obtenemos:

  • x = 100 * 1.09361 yardas
  • <u>x = 109.361 yardas</u>

En este caso, <u>el trayecto A en yardas corresponde a 109.361 yardas</u>. El mismo procedimiento puede aplicarse para el trayecto B:

Si:

  • 1 metro = 1.09361 yardas
  • 18.50 metros = X

Entonces:

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Cuando se cancelan los metros se obtiene:

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Así, <u>el trayecto B en yardas corresponde a 20.231785 yardas</u>.

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In this case y = 2x + 1 or f(x) = 2x+1​

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