Answer:
Fast changes occur through the actions of Earthquakes, volcanoes, landslides, etc. over short periods of time
hopefully this helps
Answer:

Explanation:
Given

See attachment
Required
Find 
To do this, we make use of the following theorem
--- angle at the center and angle between two tangents add up to 180 (i.e. they are supplementary angles)
So, we have:

Collect like terms


Answer:
<h2>
A. Rebellious</h2>
The USA signing the Declaration of Independence (Independence from Great Britain) in 1776 was one of the country's most rebellious acts from Britain.
With this piece of information, you would obviously know that subordinate nor oblivious would fit in the options as those both relate to the terms 'unaware' or 'lower rank'.
You're welcome!,
<h2><em>
Daintysword</em></h2>
Answer: B.
Explanation:
I believe it is B. because the population hasn't had much of an increase and in the next 50 years I think it will still be the same from now till 50 years.