Answer:
What is the angle between the positive horizontal axis and the line containing the points (9,7) and (10,10)?
I do not understand how to find the line from the two points, and then the angle
..
If you would plot these two points, you would notice a small right triangle is formed with the line connecting the points is the hypotenuse, a horizontal leg of =10-9=1, and a vertical leg of 10-7=3.
This gives the line a slope of 3/1=3 which is equal to the tangent of the angle which is equal to the angle you are trying to find.
Using a calculator,
arctan(3)=71.57 deg (ans)
Explanation:
Answer: Black codes and Jim Crow laws were laws passed at different periods in the southern United States to enforce racial segregation and curtail the power of black voters. After the Civil War ended in 1865, some states passed black codes that severely limited the rights of black people, many of whom had been enslaved
Explanation:
The correct answer is A. The Navy Cross and national fame.
Explanation
Doris Miller (1919-1943) was an African-American serviceman who became nationally famous for his heroic actions during the Japanese attack on Pearl Harbor in 1941 and was awarded the Navy Cross (the first African-American to receive this award). During the attack, Doris Miller manipulated an antiaircraft weapon without any previous training for its use and shot down two Japanese aircraft. So the correct answer is A. The Navy Cross and national fame.
A pure market economy is based on the interaction of buyers and sellers
<span>They control them through fear and intimidation. By fear and intimidation</span>