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salantis [7]
2 years ago
13

PLEASE HELP !!

Mathematics
2 answers:
Pavlova-9 [17]2 years ago
6 0
Log 10  100 =2
Basically, we have to know how to solve for x in this equation:
10^x = 100

For log3 = 9 we have to solve for x in this equation:
3^x = 9
Therefore, x = 2


maw [93]2 years ago
3 0
Log base 3 (9) can be rewritten as 3^x = 9. Of course 3^2 = 9 so x = 2, which is B above.
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