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2 years ago

2. When and how did the earth originate?

Social Studies

1 answer:

MArishka [77]2 years ago

3 0

Answer:

When the solar system settled into its current layout about 4.5 billion years ago, Earth formed when gravity pulled swirling gas and dust in to become the third planet from the Sun. Like its fellow terrestrial planets, Earth has a central core, a rocky mantle and a solid crust.

I hope it helps.❤

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I just need the first one pls

Umnica [9.8K]

Answer:

The answer is B

Explanation:

Each state has a minimum amount of electroralvotes even if they have a tiny poulation.

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3 years ago

Celeste went to a fraternity party on saturday night and had too much to drink. although the last thing she remembers is dancing

mash [69]

Celeste is most likely experiencing "a Blackout".

A blackout is a transitory condition that influences your memory. It's portrayed by a feeling of lost time. Blackouts happen when your body's liquor levels are high. Liquor weakens your capacity to frame new recollections while inebriated. It doesn't delete recollections shaped before intoxication. As you drink more liquor and your blood liquor level ascents, the rate and length of memory misfortune will increment. The measure of memory misfortune changes from individual to individual.

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3 years ago

Mr. Letourneau is flying his broom stick parallel to the ground. He undergoes two consecutive displacements. The first is 100 km

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Answer:190.78 km

Explanation:

Given

First Displacement is $100 km ^{\circ}$ west of north

Position Vector $(r_1)$ of displacement is given by

$\vec{r_1}=100cos10\hat{j}-100sin10\hat{i}$

$\vec{r_1}=98.48\hat{j}-17.36\hat{i}$

Considering East as X axis and North Y axis

second displacement is 120 km $50^{\circ}$ east of north

Now position Vector of second Position w.r.t to first

$\vec{r_{21}}=120cos50\hat{j}+120sin50\hat{i}$

$\vec{r_{21}}=77.13\hat{j}+91.92\hat{i}$

$\vec{r_2}=\vec{r_1}+\vec{r_{21}}$

$\vec{r_2}=98.48\hat{j}-17.36\hat{i}+77.13\hat{j}+91.92\hat{i}$

$\vec{r_2}=74.56\hat{i}+175.61\hat{j}$

magnitude of displacement

$|r_2|$ =190.78 km

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3 years ago

In general terms, explain why it is important to society that people who prepare account information act in an ethical manner.

pogonyaev

Answer:

Being Ethical in preparation of account information helps to maintain a high degree of honesty with investors and partners of the company. It is also essential for future plan because an account information prepared unethically might come back to haunt the firm when they grow bigger than their current size thereby pushing future investors away. Reporting figures as they appear also helps the firm to know it's current financial stand and how to tidy up loose ends in previous financial year.

Explanation:

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3 years ago

4. Why would the diary be considered a reliable source of information? (2

SOVA2 [1]

Answer:

a Diary is written by a first hand witness or tells about the person because the person wrote it him/herself

Explanation:

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3 years ago

2. When and how did the earth originate?​

2. When and how did the earth originate?