3 years ago

Hey good morning I need help ASAP thank you guys

Mathematics

1 answer:

mafiozo [28]3 years ago

8 0

Answer:

B. x = 2.77

Step-by-step explanation:

3^x = 21

You first look for a base for 21 that is 3 to the power of something.

21 = 3^2.77

So 3^x = 2^2.77

They have the same base so

x= 2.77

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