near industrial activity such as mining around rivers and lakes where agriculture is hard to sustain on the Indian subcontinent.....
<span>Geographers use many tools and methods to study and understand the places of the world. By investigating the relationships among human activity the earth's physical systems and the environment the study of geography can contribute to a better future for the people of the world.</span>
Answer:
This is about something I don't know
Explanation:
You know that AB = RT. You also know that AB = 45, and that RT = 3(x+9). Therefore, you can take the following steps.
AB = RT
Use substitution to get 45 = 3(x+9)
Divide both sides by 3 to get 15 = x + 9
Subtract 9 from both sides to get x = 6
That is your answer. I hope it helps!
