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qwelly [4]
3 years ago
8

What describes the movement of individuals out of a population?

Geography
1 answer:
Delicious77 [7]3 years ago
5 0
Migration is ur answer
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ANSWER THIS JOHNCARL​
Snezhnost [94]

Answer:

where \\ hmm

4 0
2 years ago
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On a coordinate plane, a line goes through (negative 3, negative 3) and (negative 1, 5). What is the equation of the line parall
DENIUS [597]

Answer:

y=4x-16

Explanation:

The general form of the equation of a line is: y=mx+x, where m is the gradient and c is the y-intercept.

Given points  (-3,-3) and (-1,5)

We are to find the equation of the line parallel to the given line with an x-intercept of 4.

First, we determine the value of the gradient of the line.

Gradient,

m=\frac{y_2-y_1}{x_2-x_1} \\=\frac{5-(-3)}{-1-(-3)} \\=\frac{5+3}{-1+3}\\=\frac{8}{2}\\m=4

Two lines are parallel if their gradients m_1 \: and \: m_2 are equal.

The gradient of the line parallel to the given line m_2=4

Since the x-intercept of the new line is 4, a point on the new line, (x_1,y_1)=(4,0)

Substituting (x_1,y_1)=(4,0) into the equation of a line: , y-y_1=m(x-x_1),we have:

y-0=4(x-4)\\$Therefore:\\y=4x-16

Therefore, the equation of the line is: y=4x-16



6 0
3 years ago
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A vocabulary in context exercise in which students match words to definitions describing elliptical planetary orbits, applying i
Natali5045456 [20]

Answer:

1. Focus

2. Aphelion

3. Ellipse

4. Semimajor axis

5. Perihelion

6. Eccentricity

Explanation:

In Kepler's first law of planetary motion, he says that planets orbit around the sun, not in perfect circles, but in ellipses (3.) the Earth also orbits the sun in this shape. The shape of the ellipse is determined by two focii. The closer these two points are to each other, the more the ellipse will resemble a circle.

The moon for example, orbits around the Earth. The moon is not always at the same distance from the Earth in all points of the orbit. So the shape is an ellipse, which is made with Earth as one of its focus(1.).

Eccentricity(6.) describes the flatness the orbit is, or how elliptical the orbit is. Remember Kepler's first law, he says that planets move in elliptical orbits and not perfect circles. So it is simply how different from a perfect circle an orbit is. Pluto is known to have a large eccentricity.

Because of the shape of an ellipse, there are going to be points where a planet is closest to the sun and where a planet is farthest from the sun. This is where Kepler's 2nd law of planetary motion comes in. When the planet is closest to the sun, this is called the perihelion (5.) where a planet would be traveling the fastest at this point of the orbit. When the planet is at its farthest point from the sun, this is called the aphelion (2.) where a planet would be traveling the slowest.

The third law of Kepler describes the relationship between the period and the average distance of the sun. The semimajor axis(4.) is the average distance of the planet object from the sun and is measured in Astonomical units (AU). The period is measured in years.  

6 0
3 years ago
Do climate zones tend to occur in certain physical features
Basile [38]
Yes they do occurs in certain features
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3 years ago
Which tectonic plate is the Middle East on​
Eduardwww [97]

Answer: The Arabian plate is located in the Middle East of Asia and is home to the countries of Kuwait, Bahrain, Qatar, the United Arab Emirates, Oman, Yemen, Saudi Arabia, Syria, Jordan and Iraq.

Explanation:

4 0
3 years ago
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