Most mexicans speak Spanish because that is their culture and it probably came along and changed from time to time. <span />
The river is used as a major source of drinking water for Savannah and Augusta, to cool nuclear power plants in Georgia and South Carolina, and to generate hydroelectric power. Other uses include irrigation for agricultural crops and recreation.
The local workers become redundant at their work-place and are soon retrenched,they lose their jobs
<span>The greenhouse effect increases temperatures on Earth. ... of the planet's heat that would otherwiseescape from the atmosphere out to space. ... The difference between the Earth's actual average temperature 14° C (57.2° F) and ... of the sun's energy with greenhouse gases such as carbon dioxide, methane, ... Water vapor.</span><span>
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Answer: 
.
Explanation:
We are given that,
In △EFG,
To find: 
As we know that, angles opposite to the congruent sides of a triangle are congruent.
Thus, In △EFG
if and
then it implies 
Hence, we get .
