I think the answer is A.
It's probably wanting you to use pythagorean theorem.
Answer:
A
Step-by-step explanation:
Answer:
3/5
Step-by-step explanation:
60/100 can be reduced down to 6/10 by dividing by 10, and then you can simplify even more by dividing 6/10 by 2, which leaves you with 3/5.
I hope this helps :)
Answer:

Step-by-step explanation:
By the definition of a log, 