81=9*9 (multiplicaiton fact)
9=3*3
81=3*3*3*3
the prime factors are 3⁴
Answer

Step-by-step explanation:
Hello There!
It would be $60
Hope This Helps You!
Good Luck :)
- Hannah ❤
Answer:
You can use the ASA congruence theorem.
Answer:
The value of natural resources lies only in what they provide to men, men of business and industry, especially.
Step-by-step explanation:
I did the same question, this is the answer.