tonydiw14
tonydiw14
30-06-2017
Mathematics
contestada
Solve the proportion: x/9 = 4/x
Respuesta :
Banabanana
Banabanana
30-06-2017
[tex] \frac{x}{9}= \frac{4}{x} \\ x*x=9*4 \\ x^2=36 \\ x=б \sqrt{36} \\ x=б6 [/tex]
Answer Link
wikk
wikk
30-06-2017
x 4
-- = -- =
9 x
x^2 = 36
x = 6
Answer Link
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