raheelkumar14 raheelkumar14
  • 18-05-2020
  • Mathematics
contestada

If 9/a = 7/a², then a=?

Respuesta :

merue
merue merue
  • 18-05-2020

Answer:

[tex]\frac{7}{9}[/tex]

Step-by-step explanation:

[tex]\frac{9}{a} = \frac{7}{a^{2}}[/tex]

[tex]9.a^{2} = 7a[/tex]

9a = 7

a= 7/9

Hope this helps ^-^

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