Answer:
Region A represents the solution of the given system of inequalities
(Correcting the second equation which becomes 1.5x+y ≤ -1)
Explanation:
We have to solve a system of inequalities by using graph only.
The first equation given to us is:
-0.5x+y ≥ 3
This equation forms a straight line going upwards from left to right which intersects x-axis at -6
The region bound by this equation is shown in pink in the attachment
The second equation given to us is:
1.5x+y ≤ -1
This equation give a straight line going downwards from left to right intersecting x=axis near -1
The region bound by this is shown in blue in the attachment.
The solution of the equations is given by the region which is overlapping, that is A (purple region in the attachment)
1. X
2. Jamestown
3. correct
4. X
5. correct
6. X
Answer:
A.
They began in Arkansas and ended at ranches in Nebraska.
Explanation:
Answer:
The correct answer is A. Between 1945 and 1975 the U.S. government secretly monitored telegram traffic entering and leaving the United States, as well as other communications. The name of this project was Operation Shamrock.
Explanation:
Project Shamrock was a spy program of the intelligence agency NSA. It started in 1945 and was used to record and evaluate all telegrams that crossed the borders of the USA in both directions.
The basis of the program was the cooperation of private telegraph companies such as Western Union. They collected copies of the telegrams, which were stored first on punch cards and then on magnetic tapes, and made them regularly available to the NSA.
9) The correct answer is: "a). education". Confucianism considered the activities of human life, including relationships to being sacred. The valued the development of human beings. Therefore, he promoted education in order to achieve this purpose.
10) The correct answer is "d). Military strength was the only real power at the time". The Ashikaga Dynasty was a period in which various rural governments fought each other in order to secure the shogunal throne.
11) The correct answer is "b). geographic proximity". Vietnam was subject to strong Chinese influence that even included the dominance of its territories. Throughout time Vietnam was politically and economically influenced by China.
12) The correct answer is "d). waterways". The Srivijaya Empire was an was a maritime commercial kingdom which originated in what is now Indonesia. During its expansion, it gained control of the straight of Malacca, which gave the empire vast control over sea trade in the region.
