Answers
Answer:
C. 2π cm
Explanation:
Measure of the length of arc(QR) = θ/360 × 2πr
Where,
θ = 60°
r = 6 cm
Plug in the values
Measure of the length of arc(QR) = 60/360 × 2 × π × 6
= 1/6 × 12 × π
= 2 × π
= 2π cm
Related Questions
The depletion of ground vegetation by livestock to the point that erosion may cause desertification. desertification overgrazing Moshav overfarming
Answers
Answer:
overgrazing
Explanation:
Overgrazing is the term used to refer to an area in which the vegetation has been consumed in excess by the cattle or herd of another animal. In other words, overgrazing occurs when the vegetation has been the victim of intensive grazing, where cattle have consumed the vegetation without allowing regrowth to occur, completely depleting native vegetation and leaving the soil without vegetation cover. As a result, the soil will be exposed to the action of winds and rain, making it susceptible to erosion and even desertification.
D What is the perimeter of this figure?
a. 14 cm
b. 20 cm
c. 18 cm
d. 10 cm
Answers
Answer:
18 cm or it's C
Explanation:
18 cm will be the perimeter of this figure that is presented. Thus, option C is correct.
What is the perimeter?The measured lengths of a shape's sides can be added up to find its perimeter. The span around the exterior of a shape is known as its perimeter. By summing the side lengths, one can get the perimeter. A circle's or an ellipse's width is referred to as its outer edge. There are numerous uses in real life for perimeter calculations.
The perimeter of this figure will be:
= 4 cm +3 cm+2 cm+2 cm+ 2cm +5 cm
= 18 cm
Therefore, option C is correct.
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if we start with 48 atoms of a radioactive substance how many would remain after one half lives
Answers
explain how wind influences rainfall
Answers
Answer:
the winds affect the climate because they create the way Hot and Cold Aries moon around.....when winds come a mountain they are forced to rise they lift the clouds up as they go up and the clouds are usually forced to drop the rate .
this is why the wind what sides of mountains are often met when current can push warm or cold air in the direction of current they can Even push Stones in the direction the current is flowing the wind movement also influences the climate of a particular place the unequal heating of surface results in the formation of the different wind systems wind will determine what the local climate is depending on top of Rafi and latitude and area exposed to the prevailing wind on mountain will likely be water because most from Naini stones systems Run into the slope and it rains while the expect facing away from a slope will likely be driver because there are no Bean spring invoiced wins also causes frozen wins as in prevailing winds can also change temperature.
prevailing winds affect the climate of an area.
the direction of local winds is determined by the daily temperature variations. when the year over the land is warmer than the robbery body the wind blows from the water to the land and is called a sea breeze.
Explanation: If you like it please mark brainlest
10. Which of the following is the primary geographic
effect of the globalization of the economy?
(A) Countries have greater control over economic
activity within their borders.
(B) More local ownership makes industries less
likely to move.
(C) Production is increasingly concentrated in the
Manufacturing Belt of the United States.
(D) Production is increasingly concentrated in the
Rhine-Ruhr Valley of Europe.
(E) Production is shifted to low-cost locations in
developing countries.
Answers
Answer: (E) Production is shifted to low-cost locations in
developing countries.
Explanation:
Globalization is the opening of world trade and the reduction of distances between the communication and transport networks.
Globalization is thus the interaction and integration of various nations. It can be seen in terms of the technology transfers and cultural activities etc. The spread of knowledge and the age of discovery initiated the era of globalization. This globalization is leading to an increase in the global economy, global politics, and global culture. It also leads to a reduction in costs of manufacturing.This option E is correct in that is production is shifted to low-cost areas.
Learn more about the following is the primary geographic globalization on nations economy.
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good answer gets brainlest!
Do you agree or disagree with this claim? and why?:
A change to any gas in the
atmosphere affects energy absorbed by the surface in the same way.
Answers
Answer:
With the below information, that is for you to decide.
Explanation:
Any changes to the Earth's climate system that affect how much energy enters or leaves the system alters Earth's radiative equilibrium and can force temperatures to rise or fall. ... It absorbs thermal infrared energy with wavelengths in a part of the energy spectrum that other gases, such as water vapor, do not.
This is just what I found on the web. This will help you decide for yourself, or if this is sufficient evidence for you to agree, or disagree. Do not copy and paste the above paragraph, because I just copy-pasted from the web. Thanks, and I hope this helps!
A greenhouse gas is a gas that absorbs and emits radiant energy in the thermal infrared spectrum, causing the greenhouse effect.
What is the Importance of Greenhouse Gases?Greenhouse gases such as co2, methanol, n2o, and certain synthetic mixtures absorb some of the Earth's emitted energy, causing heat to be trapped in the environment. This heat-trapping modifies the Earth's radiative balance—the balance of energy taken from the sun and reflected by the Earth—altering the global and regional climate and weather patterns.
Thus the statement is True.
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What is climate change
Answers
Answer:
Climate change is a long-term change in the average weather patterns that have come to define Earth's local, regional and global climates. These changes have a broad range of observed effects that are synonymous with the term.
Explanation:
The primary cause of climate change is the burning of fossil fuels, such as oil and coal, which emits greenhouse gases into the atmosphere—primarily carbon dioxide. Other human activities, such as agriculture and deforestation, also contribute to the proliferation of greenhouse gases that cause climate change.
Earth is in a habitable zone that allows our planet to have liquid water. What is this zone called A) Milky Way Zone B) 3rd Rock from the Sun Zone C) Goldilocks Zone D) Alpha Centauri Zone
Answers
Answer:
The Goldilocks Zone
Explanation:
Earth is in a habitable zone that allows our planet to have liquid water is called Goldilocks Zone. Thus, option (c) is correct.
What is planet?The term “planet” refers to a large celestial body that orbits around the sun, but the sun is a fixed point in place. The planets are different sizes, as smaller planets are Earth, Mercury, Mars, and Venus. The larger gas giant planets are Jupiter, Uranus, Neptune, and Saturn.
Goldilocks Zone is also called as habitable zone. It was the allow our planet to have liquid water. It was the right atmospheric pressure and the right temperature in the Earth surface are they easily are the provided the water. According to the scientist as the 1.75 billion years.
As a result, the significance of the Earth is in a habitable zone that allows our planet to have liquid water is called Goldilocks Zone are the aforementioned. Therefore, option (c) is correct.
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What causes the phases of the Moon? a. The Moon is tilted on its axis b. The Earth's shadow on the Moon c. The positions of the Moon as viewed from Earth d. The pull of gravity between the Moon
Answers
Answer:
C.
Explain:
The phases on the moon are angels that we see from the sun shining down on it. Every night it changes because of the Moon and Earth rotating around the sun.
Why is the population so dense in the Northeast region of the Sahara desert?
Answers
Answer:
The living conditions in Sahara is difficult.as the place experience extreme temperature, there is scanty of rainfall and very less amount of resources. this is the reason for low density of population. HOPE ITS HELP.
I need help with all the bonuses!
Answers
Answer:
A. As a response to the 1946 tsunami generated in the Aleutian Islands that devastated Hilo.
B. Validiva Earthquake, Mariquina Chile
C. Shockwaves were felt three weeks after the ten minute earthquake
Explanation:
Brainliest?
What is the volume, in cubic inches, of a cube whose side measures are 12 inches?
Answers
What are some of the jobs that geographers have??
Answers
Answer:
Environmental consultant.
Cartographer.
Town planner.
Geographical information systems officer.
Conservation officer.
Landscape architect.
Teacher/lecturer.
Politics or non-profit organizations.
que factores humanos permiten la creación de los espacios industriales
Answers
Answer:
Los aspectos humanos que permiten el acceso a la creación o el desarrollo de espacios industriales son: La falta de fluencia de las personas en ese espacio. El espacio y sus alrededores no deben contener urbanismos. La ausencia de actividades agraria o de campo en el espacio.
Explanation:
Certain land use practices also contribute to rapid deforestation. Remove Ecological Regions: Level 1 Regions. Select Prevailing Agriculture Practices and select Split map window. Change Projection to Mollweide. Zoom to Sub-Saharan Africa. Within Sub-Saharan Africa, which prevailing agriculture practice is most associated with extensive deforestation? Certain land use practices also contribute to rapid deforestation. Remove Ecological Regions: Level 1 Regions. Select Prevailing Agriculture Practices and select Split map window. Change Projection to Mollweide. Zoom to Sub-Saharan Africa. Within Sub-Saharan Africa, which prevailing agriculture practice is most associated with extensive deforestation? Pastoral nomadism Shifting cultivation Intensive subsistence, wet rice not dominant Livestock ranching Mixed crop and livestock
Answers
Answer:
Wet rice.
Explanation:
The main reason for deforestation in Sub-Saharan Africa is the cultivation of wet rice in order to feed the growing population. The environment is suitable for the rice cultivation in Sub-Saharan Africa which allow them to bring more area under cultivation of rice. There is 30% population below than the line of poverty so for providing food to these people, the forests are removed and grow more rice on these fields which leads to increase in the rate of deforestation in the Sub-Saharan Africa.
Answer:shifting cultivation
Explanation:
it’s the right answer!
What might happen if Egypt doubles the cost to access the canal? Give 2 examples
Answers
Answer:
The canal is in Egypt, connecting Port Said on the Mediterranean Sea to the Indian Ocean via the southern Egyptian city of Suez on the Red Sea. The passage enables more direct shipping between Europe and Asia, eliminating the need to circumnavigate Africa and cutting voyage times by days or weeks
In what region of China do Chinese people only account for 40% of the population?
Answers
China's frontier lies to the west and is characterized by two sparsely populated regions—the desert Northwest and the mountainous Southwest.
A heptagon has interior angles that measure 109°, 143°, 120°, 152°, 117°, and 84°. What must be the measure of the remaining angle?
Answers
how does altitude and temperature influencewhere people live?
help please!!!
Answers
Answer:
High-altitude locations are typically abundant colder than areas nearer to water level. this is often because of the low atmospheric pressure. Air expands because it rises, and therefore the fewer gas molecules—including atomic number 7, oxygen, and carbon dioxide—have fewer possibilities to come across one another. The frame reacts to high altitudes.
Which was not a theory about what happened to Crete around 1500 BC?
A. It was destroyed by a blanket of ash from a volcanic eruption.
B. It was destroyed by an earthquake.
C. It was invaded by people from the island of Minos.
D. It was attacked and destroyed by people from the mainland of Greece.
Answers
match each term with the correct definition.
Answers
Answer:
not showing anyhting right now
Explanation:
please try to put a diagram so someone will understand better
What is the value of the expression 20 ÷ 4 + (6 x 2) − 2?
Answers
5+12=10-2=(8)
the answer is 8
Answer:
15
Explanation:
its 15 sub to sly flygang
Provide two examples of the fight against institutional racism that were discussed in this lesson. Identify the type of racism involved in each example and provide any relevant background information. Was it educational racism, economic racism, environmental racism, or a combination of several types? APE(X)
Answers
Answer:
Structural, institutional and systemic racism broadly refer to the "system of structures that that have procedures or processes that disadvantage African Americans," said Andra Gillespie, an associate professor of political science and director of the James Weldon Johnson Institute at Emory University.
According to the NAACP, it refers to the rules, practices and customs once rooted in law with residual effects that reverberate throughout society. But they each come with their own nuances.
Explanation:
Structural, institutional and systemic racism broadly refer to the "system of structures that that have procedures or processes that disadvantage African Americans," said Andra Gillespie, an associate professor of political science and director of the James Weldon Johnson Institute at Emory University.
According to the NAACP, it refers to the rules, practices and customs once rooted in law with residual effects that reverberate throughout society. But they each come with their own nuances.
Explain five reasons for high birth rates in LEDCs- Less Economically Developed Countries.
Cultural reasons
Answers
Answer:
In developing countries children are needed as a labour force and to provide care for their parents in old age.
In these countries, fertility rates are higher due to the lack of access to contraceptives and generally lower levels of female education.
High fertility can impose costly burdens on developing nations.
In rural areas children are needed as labour on farms. In urban areas they are needed to work in the informal sector to earn money for their families.
Women have a large number of children as there is a high level of infant mortality
Why are legal precedents, the English Magna Carta, and the writ of Habeas Corpus so important to law and government in New Zealand?
A.
These represent a British legacy, which is important to the people of New Zealand.
B.
Because there is no written constitution, these help to govern the nation and protect citizens.
C.
Following these legal constructs makes New Zealand different from Australia, to whom they are often compared and from whom they wish to stand apart.
D.
The government is disorganized; these legal constructs represent the few political safeguards in the country.
Please select the best answer from the choices provided
A
B
C
D
Answers
Answer:
B
Explanation:
i am sorry if this is wrong
Answer:
ummm try B bestie
Explanation:
En este periodo surge la vida en los mares:
Devonico
Silurico
Cambrico
Answers
Please help with this... Im using all my points. I dont understand it. 6 different questions.
Answers
Answer:
How to do 29-32 = ((n-2) x 180°)/n -- Which means subtract 2 from the number of sides and multiply by 180. This is how many degrees are in the shape overall so then you take that number and divide it by the # of sides to know how many degrees each angle is.
29) ((12-2) x 180)/12 = 150°
30) ((11-2) x 180)/11 = 147.27°
31) ((21-2) x 180)/21 = 162.86°
32) ((15-2) x 180)/15 = 156°
How to do 33-36 = Just plug it into the equation from before and solve for n ((n-2) x 180°)/n = ?
33) ((n-2) x 180°)/n = 60
Answer = 3
34) ((n-2) x 180°)/n = 20
Answer = 2.25 (I checked this multiple times I think the question is wrong)
35) ((n-2) x 180°)/n = 72
Answer = 3.33 (I have no idea why theyre having the answers as decimals)
36) ((n-2) x 180°)/n = 10
Answer = 2.12 (I did it right so this is quite weird)
Does it matter if we run out of seafood? Explain your answer.
Answers
Answer:
The world's oceans could be virtually emptied for fish by 2048. A study shows that if nothing changes, we will run out of seafood in 2048. If we want to preserve the ecosystems of the sea, change is needed.
Explanation:
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Answer:
The world's oceans could be virtually emptied for fish by 2048. A study shows that if nothing changes, we will run out of seafood in 2048. If we want to preserve the ecosystems of the sea, change is needed.
Does the timing of a tsunami affect its impact?
Answers
As soon as a tsunami approaches the coast, its speed decreases considerably. This is because the speed of a tsunami depends on the depth of the water; the lesser the depth of the water, the lesser the speed of an approaching tsunami. However, there is no change in the overall impact of a tsunami.
Answer:
yes it does##################
A 15 foot ladder is leaning against a house such that the bottom of the ladder is 4 feet from the house. What is its angle of elevation
Answers
Answer:
14 feet
Explanation:
15^2 = 4^2 + height^2
225 = 16 + height^2
height = sqrt(209) = 14.46 feet.
Rounding to the nearest foot, it is 14 feet.