which of the following solutions is the most acidic A. a solution is the most acidic B. a solution with pH of 2 C. a solution wi
1 answer:
You might be interested in
Answer:
x=3, solution is not extraneous
Step-by-step explanation:
we have
Solve for x
squared both sides
<u><em>Verify</em></u>
For x=3
-----> is true
therefore
x=3, solution is not extraneous
Area = 
* r^2
= * 1.8^2
= 10.1787602m^2
=
= 10.1787602m^2