Answer:
negative
Step-by-step explanation:
negative because you are losing something
Answer:
Explanation:
<u>1. Given equation:</u>

<u>2. Given intensity:</u>

<u>3. Decibels</u>

Answer:
disagree
Step-by-step explanation:
toa=opposit over adjacent= 12/9
tan(x)=12/9
tan^-1=12/9
x= 53.1
Answer:
yes???
Step-by-step explanation:
your question either doesn't make sense or I just don't know