ow, subtract this one from second equation,
5.75x = 74.75 Answer:
Then, x + y = 21
& 8.50x + 2.75y = 132.50
2.75x + 2.75y = 57.75
x = 74.75 / 5.75
x = 13
Explanation:
Da answer equals 13
Answer:
x=13
Explanation:
x+y=21
8.5x+2.75y=132.50
8.5x+2.75(-x+21)+132.50
8.5x-2.75x+57.75=132.50
5.75x=74.75
x=13
Innovations from ancient India
Arabic numerals
The concept of zero
Who first introduced these innovations to Europe
Answer:
The concept of zero
Explanation:
In ancient India, during the 3rd/2nd CE, a sanskrit scholar used binary numbers in the form of long and short syllables. The word sunya then came to be referred to as zero. The concept of zero was written digitally in the decimal pace this notation developed in India during the early Gupta period. Has the oldest evidence dating to the seventh century.Which of the following statements about Henry Ford’s Model T assembly line is false?
A.
Mass production on the assembly line began in 1913.
B.
Henry Ford’s assembly line utilized a conveyer belt.
C.
Cars were manufactured in 93 minutes.
D.
Prices of cars remained unchanged.
Prices of cars remained unchanged.
Answer:
A
Explanation:
Model T was introduced to the world in 1908 not 1913
How and why did absolute and limited monarchies form?
Answer: They originated in Europe after the Middle Ages.
Explanation:
Absolute monarchies arose under the absolute rule of kings. The best example of an absolutist monarchy and rule is France and its King Louis XIV. The king removed all obstacles to have complete control over the state. He surrounded himself with proven and obedient people and thus ensured absolute rule.
An example of a limited monarchy can be found in England. The parliament decides a country in which there is a king but no absolute power, but the country's political situation. A limited monarchy is the British's effort to avoid complete control of one man in the state.
How will Pakistan’s (or any countries) economy affect if they stop importing things?
Answer:
It will create a higher demand for things and therefore prices will increase
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During which of the following time periods did the supercontinent Pangaea split into two blocks, Laurasia and Gondwanaland?
A) Carboniferous
B) Cambrian
C) Permian
D) Tertiary
Which of the following is entirely within the control of Native Americans on their reservation? A. the usage of irrigation water on tribal lands B. the right to wage war on neighboring tribes or states С. the creation of a tribal government with representatives selected by the tribe the right to sell or lease tribal land without informing the federal government Please select the best answer from the choices provided
Answer:
C
Explanation:
Answer:
its c
Explanation: Like the dude up there said.
During which of the following time periods did the supercontinent Pangaea split into two blocks, Laurasia and Gondwanaland?
A) Carboniferous
B) Cambrian
C) Permian
D) Tertiary
The time periods did the super continent Pangaea split into two blocks in the period of Tertiary. Thus option (D) is correct.
What is Pangaea?Pangaea was the landmasses in the early geologic time which was surrounded by the water bodies around it. The water surrounded it is known as Panthalassa.
The big land mass known as Pangaea divided into 2 lands i.e. Laurasia and Gondwanaland. Around 280 million to 230 million years ago Pangaea started to split.
It divided into 2 subcontinent as the southernmost and the northernmost region. Thus option (D) is correct.
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How does the rule of law change society
Why are minority rights important in diverse regions?
A. Diverse regions tend to have many minority groups.
B. Ethnic groups tend to be the majority.
C. Minority rights are usually only upheld in dictatorships.
D. Majority groups tend to look out for minorities.
Answer:
A. Diverse regions tend to have many minority groups
Explanation:
just took the quiz
The minority rights important in diverse regions because, diverse regions tend to have many minority groups. So, the correct option is A.
What is meant by minority rights ?Minority rights are defined as the individual rights that are applied to the members belonging to minority communities such as racial, linguistic, religious, class, gender, sexual minorities.
Here,
Minority rights are implemented in the society in order to create a legal framework to ensure the equality and protection of the certain communities that are being vulnerable when compared to the other individuals in the society.
The importance of the minority rights are more significant mainly in the diverse regions. This is to ensure the safest background for the minority communities to survive in there.
In diverse regions, there is a huge possibility of oppression of the minority people who are vulnerable in their living standards.
The majority groups or the so called people having higher living standards who seems powerful enough to suppress these minority communities in a society.
So, in order to avoid these circumstances and to ensure the safety and well being of these people, the implementation of minority rights are more important in the diverse regions.
Hence,
The minority rights important in diverse regions because, diverse regions tend to have many minority groups.
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Where are the remains of their greatest temple, Templo Mayor?
Answer:
In Mexico City's historical center, the Templo Mayor is located on the east side of Mexico City's Metropolitan Cathedral at #8 Seminario street, near the Zocalo Metro station.
Explanation:
i hope it helped
This theorem is used to solve a missing side of a right triangle. с b c² = a² +6² O Pythagorean O Special Right O Einstein O Aristotle
Answer:
Special right
Explanation:
Scientific knowledge is _________ and open to change.
durable
non-observable
permanent
untestable
Precipitation in a deciduous forest can be in the form of rain or snow.
Answer:
The statement is true.
Explanation:
eThe deciduous forests are forests that are found in temperate climates. They are dominated by trees that are well adapted for life in conditions where there are changes of seasons, thus they are able to survive in both high and low temperatures, with inconsistent precipitation, shorter droughts, etc.
Because of the change of seasons where these forests are found, the precipitation is manifested in more than one way. During the warmer part of the year, the precipitation comes in the form of rain. During the colder part of the year, the precipitation comes in the form of snow. Occasionally, the precipitation can come in other forms as well, such as hale or frozen rain.
Which of the following is/are a part of the geological evidence for the continental drift? Please help me :(
i) Palaeo-geographic similarity
ii) Lithological similarity
iii) Stratigraphic similarity
iv) Palaeomagnetic similarity
Answer:
i)
Explanation:
This means that where fossils are found prove contiental drift. If a dinosaur only lived in one spot but the fossils are found a continent apart, it means that continental drift would have to be true.
Which regions of Earth are most likely to experience earthquakes?
O A. North America
O B. Atlantic Ocean
O C. North Pole
O D. Ring of Fire
DS
Study the table about Earth’s interior. A 4 column table with 5 rows. First column is unlabeled with entries: Crust, uppercase mantle, Lower mantle, Outer core, Inner core. Second column is labeled Thickness in kilometers with entries: 30, 720, 2,171, 2,259, 1,221. Third column is labeled Density in grams per centimeters cubed, divided into Top and Bottom columns. Top entries are: 2.2, 3.4, 4.4, 9.9, 12.8. Bottom entries are: 2.9, 4.4, 5.6, 12.2, 13.1. Fourth column is labeled Types of Rock Found with entries: Silicic rocks, Peridotite, Magnesium and silicon oxides, Iron plus oxygen, Iron plus oxygen. If silicic rock is found in a core sample, what evidence does this provide about the rock’s location?
outer inner core
Explanation:
this is cause its
made with rock
a.
What is the main goal of the United Nations Framework Convention on Climate Change?
to impose carbon emission limits on all countries
b. to encourage the sustainable use of tropical rainforests
c. to prevent the continued rise of greenhouse gas concentrations
dto end the production of greenhouse gases
Answer:
c. to prevent the continued rise of greenhouse gas concentrations
Explanation:
The ultimate objective of the Convention is to stabilize greenhouse gas concentrations "at a level that would prevent dangerous anthropogenic (human induced) interference with the climate system."
> hope this helps
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The main goal of the United Nations Framework Convention on Climate Change is to prevent the continued rise of greenhouse gas concentrations.
What is the goal of UNFCCC?The UNFCCC is known as the United Nations Framework Convention on Climate Change.
Note that the ultimate goal of the this union is to bring about a form of stabilization of atmospheric concentrations of greenhouse gases at all the level so that there will be no emission or spread of dangerous gases that may interfere with the climate system.
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Saanjh is a manager in a large Indian mining company. His department is responsible for collecting ore. This means that he and his employees are collecting
Answer:
Metal that has not been refined yet.
Explanation:
Ore is sediment on the Earth's crust, which contains different minerals. Amongst these minerals, there are metals that industries use for a variety of things. Some of the metals that ore has are iron, copper, cobalt, or gold. To obtain the metals, miners first have to extract the ore, and then it has to undergo a process to take out the metals.
Answer:
Explanation:
C
How does the movement of the mantle affect human societies?
Answer:
The movement of materials within the Earth's mantle is thought to drive plate tectonic movements on the surface, ultimately leading to earthquakes and volcanoes.
Explanation:
hope it helped
WHAT IS CHARACTERISTIC ABOUT THE DISTRIBUTION OF CLIMATE REGIONS AND BIOMES IN SOUTHWEST ASIA ?
The characteristics of the climate of southwest Asia is that it's an arid region and get less amount of rainfall.
What is a biome?A biome is a region of eath where the species lives and is distinct from others as they are characterized by its distinct type of environment and hence the biome is a natural region that is all distinct features of the land.
The desert biome is characterized by the southwestern Asian biome and has a lack of vegetation, dry spells, and humid and dry air.
Find out more information about the biome
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Regions are always defined by?
Answer:
A region can be defined by natural or artificial features. Language, government, or religion can define a region, as can forests, wildlife, or climate. Regions, large or small, are the basic units of geography.
Explanation:
The region is in a hot, dry climate
What does development mean to you?
Explanation:
development(Noun) The process by which a mature multicellular organism or part of an organism is produced by the addition of new cells. The organism has reached a crucial stage in its development. development(Noun) Something which has developed.
Match the map with the correct selected country.
Image 01 A) Ecuador
Image 02 B) Bolivia
Image 03 C) Venezuela
Image 04 D) Argentina
Answer:
image 1 - boliva
image 2 - venezuela
image 3 - ecuador
image 4 - argentina
Explanation:
just look at a map of south america next time :P
In what type of situation would it be more important to know about weather
instead of climate
Answer:
Daily weather forecast or any kind of natural disaster
Explanation:
Climate is the pattern and state of weather conditions in a long period, spreading over few years. As such, it can tell us what kind of weather we can expect in a certain period of the year. The weather is dependent on climate.
Yet, climate can’t tell us the daily prognosis in detail. We might know certain periods in some locations mean a bigger chance of rainfall, but we do not know if we should bring the umbrella with us today. That is why we need weather – to tell us current weather and the one upcoming in the near future, so we can adapt to it.
This also goes for natural disasters. Climate can’t foresee if the natural disaster will hit some location at a certain moment in the long future, but weather tells us if something is coming soon and if we should prepare.
PLS HELP ITS ABOUT PLANETS THSNKS
Answer:
C. planet
Explanation:
if not then D. moon
Match the type of plate movement with the correct description. Each one is only
used once.
Subduction
Converging
Diverging
Faulting
When the plates
move past each
other, they will
slip and grind
This causes
earthquakes
o
O
o
O
When the plates
move away from
one another, this
creates seafloor
o
о
o
When the plates
collide head on
with one another,
this causes
mountains to
form
o
о
o
When one plate
will go
underneath
another plate
O
A
11:39
acer
1. What are the parts of a stream?
Answer:
Erosion. the process of wearing away and movement of soil by fast moving water.
Depostion. the process of soil being dropped off by slow moving water.
head. the beginning of a stream or river where runoff begins to cut a channel.
Mouth. ...
Delta. ...
Floodplain. ...
trunk. ...
tributary.
Explanation:
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Click to review the online content. Then answer the question(s) below, using complete sentences. Scroll down to view additional questions Online Content: Site 1 How does the celebration of Diwali reflect the culture of India? (Site 1)
Answer:
The Bayeux Tapestry is made up of 75 different scenes with Latin inscriptions called tituli. Tituli are the captions that name the figures or subjects in a piece of medieval artwork. These 75 scenes represent the series of events that led up to the Norman Conquest and ended with the Battle of Hastings in 1066.
Explanation:
100% on e2020
There is not a lot of _____ in Eastern Europe
A. Limestone and Marble
B. Gas and oil
C. Nickle, and silver
The Swedish Empire became a powerful force in northern Europe by:
PLZ HELP
Answer:
C. WINNING WARS AGAINST FRANCE AND THE NETHERLANDS
Explanation:
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Answer:
The Swedish Empire became a powerful force in northern Europe by setting up colonies in Asia and the Americans
Explanation:
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