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How are a number line and a time line similar?
they are both in chronological order
Explain when to use a solid line as a boundary when graphing a linear inequality?
If the points that are ON the line satisfy the inequality then the line should be solid. Otherwise it should be dotted. Another way of putting that is, if the inequality is given in terms of ≤ or ≥, then use a solid line. If they are < or > use a dotted line.
When graphing a linear inequality how do you know if the inequality represents the area below or above the line?
If the signnn is less than then it is below the line , if it is more than than it is above the line, that is the shaded region, If the signnn is less than then it is below the line , if it is more than than it is above the line, that is the shaded region,
The Line of Demarcation was an imaginary line that divided control of the territory in the Americas between which two countries?
Spain and Portugal.
What was the Line of Demarcation?
The Line of Demarcation was an imaginary division of territory on the Earth at 50 degrees longitude, which was used to separate the boundaries of Portugal and Spain made in the year 1493 by Pope Alexander VI and later by Pope Julian II. Spain controlled territory west of the line, while Portugal controlled territory east of the line. The line was moved 800 miles further west with the signing of the Treaty of Tordesillas in 1494 a year later.In short The Line OF Demarcation, divided the non-European world into two trading and exploration zones one for Spain and one for Portugal. The two nations agreed to these terms in the Treaty of Tordesillas.the line of democration is an imaginary line running down the middle of the Atlantic from the North Pole to the South Pole.
