4. The Roman Empire
( Muslim Empire is not a thing)
B) Use public transportation often
Answer:
Looking for Alaska is written by John Green
I love him. He's probably my favorite author ever! :)
As for your second question:
Everything you need to make a good meaningful sentence (and grammatically correct, of course), is to follow common rules. Do not forget to provide your sentence with complexity, but you don't have to make them too complicated, I mean you need to use key words, they will make your thought completed. And the second point is that you need to properly organize the sentence using correct word order.
Explanation:
Looking for Alaska is written by John Green
I love him. He's probably my favorite author ever! :)
As for your second question:
Everything you need to make a good meaningful sentence (and grammatically correct, of course), is to follow common rules. Do not forget to provide your sentence with complexity, but you don't have to make them too complicated, I mean you need to use key words, they will make your thought completed. And the second point is that you need to properly organize the sentence using correct word order.
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 )
