Well I had this before so here you go!!!
Pollution Prevention
Groundwater Conservation
Groundwater Guardian
Computers have impacted the whole world, not just the American society. Think of how they changed everyday lives. They are used for work, for relaxation, for fun etc. For example, now you don't need a TV, you can stream everything on your PC, or if you don't like watching TV, you can unwind after a long day by playing video games.
You also make power point presentations on them, both for work or school. You can store millions of documents on them, and it has many more functions (it can be a calculator, a typing machine etc.). Hope this helps.
D. Discuss your notes with a study partner.
Answer:
22.5
Explanation:
A car moves 12 on north so it will a vertical length of 12.
It also moves 19 km east so it will have a horizontal length of 19.
Since north and south have different vectors, or different slope they will form perpendicular lines so it forms a right angle.
Since it has a right angle and it ask for displacement (which is the distance between the two directions) we use the pythagorean theorem.
where r is displacement and a and b are the vectors.
which is about 22.5
