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Gwar [14]
3 years ago
8

Z Points

Geography
2 answers:
Art [367]3 years ago
6 0

the introduction of the variable z means that the graphed functions now represent planes, rather than lines. the substitution method involves solving for one of the variables in one of the equations, and plugging that into the rest of the equations to reduce the system.

KiRa [710]3 years ago
3 0

Answer: (1/2,-2)

Explanation:

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1. What is a political subunit? What is the relationship between subunits<br> in the state?
snow_tiger [21]

1. Political subunits are marked areas inside a political unit, having various type of governing power, but has to obey to the central power.

Explanation:

The political subunits are areas that are in the territory of a political unit, a country. These types of areas can have different types of self governing, which also depends a lot on the type of the political subunit. Some of the types of political subunits are:

  • municipality
  • autonomous region
  • province
  • territory
  • federal state

The main reason as to why there are political subunits is so that the territory of the country can be governed better, easier, and more efficiently. On the other hand, there are political subunits that exist because of ethnic, religious, and separatist motives, and these political subunits often tend to cause lot of internal problems in the political units itself.

Learn more about autonomous region brainly.com/question/4889912

#learnwithBrainly

2. The relationship between the subunits in the state can be very different, varying anywhere from very good and collaborative, to conflict ones.

Explanation:

The political subunits in a states have many different types of relations between them. The relationships depend on numerous factors, and while some time they are good and positive, other times cause a lot of problems and even conflicts. Some of the factors that contribute to the type of relationships between the political subunits are:

  • historical
  • political
  • ethnic
  • religious
  • economic

The majority of the political subunits tend to have good relationships and collaborate between each other for the good of all of them. This is the case with the federal states in the United States. On the other hand, there are some that traditionally have tensions between them because of some dispute of the past. Though they don't manifest it, it is easily noticeable between the people, as it is the case with the municipalities Negotino and Kavadarci because the people from Kavadarci set Negotino on fire some 140 years ago. Some political subunits have conflicts with other political subunits in the state, and the reasons are numerous, as can be seen in the case of Catalonia in Spain, until recently South Sudan in Sudan, or Kurdistan in Turkey, which want to separate from the state.

Learn more about Negotino brainly.com/question/11953689

#learnwithBrainly

5 0
3 years ago
According to our theory of solar system formation, what three major changes occurred in the solar nebula as it shrank in size?
Umnica [9.8K]

Answer:

D.It got hotter, its rate of rotation increased, and it flattened into a disk

Explanation:

The nebula theory proposes that our solar system was born about 4.6billion years ago out of a gigantic interstellar cloud.

These interstellar gases are made up of some gases and some microscopic particles. The gravitational pull by the particles caused the cloud to collapse inward. The collapse triggered increase in temperature and the rate of rotation spiked. This caused the collapsed cloud to flatten into a disk with a centre bulge which later forms the sun.

6 0
4 years ago
Why do geologists think earth's core contains mostly iron answers com?
Angelina_Jolie [31]
There's two main reasons why geologists think that the Earth's core is made out of iron:

1. The seismic waves that travel through the core are moving at a velocity that depends on the properties of the material the waves travel through, and the best fit in this case is the Iron (Fe).
2. The iron is the most abundant metal in the universe.
3 0
3 years ago
Read 2 more answers
Please help, thank you in advance
prisoha [69]
1. billions
2. nebula
3.
4.
5. hydrogen
6. betelgeuse
7. supergiant

i’m not 100% sure about 3 and 4 but thermonuclear fusion is when stars fuse together and therefore i would say they expand. hope this helps anyway.
6 0
3 years ago
Look at a map of europe and asia what mountain range separates europe from asia
olya-2409 [2.1K]
<span>Look at a map of europe and asia what mountain range separates europe from asia?</span>Ural Mountains
6 0
3 years ago
Read 2 more answers
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