Verified Answer :

apologiabiology

we subsituete

9:6=6:4
treat as fraction
9/6=6/4

9/6=3/3 times 3/2
6/4=2/2 times 3/2

3/2=3/2
this is TRUE

calculista

Answer:

The answer is true

Step-by-step explanation:

we have

\(9:x = x:4\) -----> rewrite in equivalent form

\(\frac{9}{x}=\frac{x}{4}\\ \\x^{2}=9*4\\ \\x^{2}=\sqrt{36}\\ \\x=(+/-)6\)

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