If the coordinates of point A are (x, y ) the coordinates of point A´ after rotation will be (-y, x)
Example: A ( 2,3 ) and A´( -3, 2 )
Answer:
In my town, I would say I love to get aound by car because its not difficult and you dont have to do anything to prepare it. This form of transportation could be improved by having more speed limits so the people of my town can be safer and smarter when it comes to driving choices.
Explanation:
This is just my town but i hope this helps!
If Smiley weighs more than Jill's car, Smiley is too heavy for the bridge.
<span>In terms of matter and resources, the Earth is essentially a closed system, because matter and resources are fixed.
</span>In terms of energy, the Earth is an open system, because there is a balanced transfer of energy. (The energy<span> radiates into the </span>Earth's system<span>, from the Sun and</span><span> then it is radiated back into space from the </span>Earth. The<span> flows of energy are regulated by the </span>Earth's<span> atmosphere and ozone layer.)</span>
