Answer:
a. the mekong river is the longest
Answer: The reason people care about climate change, Is because the worst it gets the more dangerous it becomes, To US and THE ORGANISMS around us. Another reason some more people might care about climate change is that if climate change gets worse it could and CAN have irreversible results and damages such as disrupting and destroying many crops that we need for consumption and market, The water source since we still haven't found out a way to clean ocean water we are stuck with the glacier water which thanks to climate change are running out.
That's my paragraph
Explanation:
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
Mining hope my answer helped............
