chloeomness
chloeomness
14-02-2022
Mathematics
contestada
3^x/3^y = 81
What is x - y?
Respuesta :
fieryanswererft
fieryanswererft
14-02-2022
answer:
[tex]x - y =4[/tex]
steps shown below:
[tex]\frac{3^x}{3^y} = 81[/tex]
[tex]3^{x-y} = 81[/tex]
[tex]3^{x-y} = 3^4[/tex]
[tex]x - y =4[/tex]
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