3 years ago

Whats the answer? pleaseeeeeeeeeee

Mathematics

2 answers:

Helen [10]3 years ago

7 0

Answer =
0.89
Step by step explanation

sergejj [24]3 years ago

6 0

Answer:

D. 0.89

Step-by-step explanation:

Use the change of base rule:

$\log_b a = \dfrac{\log_x a}{\log_x b}$

$\log_9 7 =$

$= \dfrac{\log_{10} 7}{\log_{10} 9}$

$= \dfrac{0.8451}{0.9542}$

$= 0.8856$

Answer: D. 0.89

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