If david's dad's room is rectangular with one side being 8.5 feet, and If David wants to buy a rug to cover half of his bedroom floor, what should the area of the rug be?
Answers
Answer:
Area of rug for half room = 4.25a feet²
Explanation:
Given:
One side of rectangular room = 8.5 feet
Find:
Area of rug for half room
Computation:
Assume;
Another side of rectangular room = a feet
So,
Area of rectangle = length x width
Area of rectangle room = 8.5 x a
Area of rectangle room = 8.5a feet²
Area of rug for half room = Area of rectangle room / 2
Area of rug for half room = 8.5a / 2
Area of rug for half room = 4.25a feet²
Related Questions
Solid A and Solid B are similar. The ratio of their volumes is 8:729. If the surface area of Solid A is 24 ft2 , what is the surface area of solid B?
Answers
Answer:
Solids A and B appear to be similar cubes.
The volume of cube A is 8 cubic feet, so each side of cube A has length 2 feet. It follows that cube A has surface area 24 square feet. The volume of cube B is 729 cubic feet, so each side of cube B has length 9 feet. It follows that cube B has surface area (9^2) × 6 = 81 × 6 = 486 square feet.
what part of north america contains the oldest exposed rocks?
Answers
The Canadian Shield, located in northeastern North America, contains the oldest exposed rocks on the continent.
The Canadian Shield is a vast geological region that covers a significant portion of northeastern North America. It encompasses parts of Canada, including Quebec, Ontario, Manitoba, and Saskatchewan, as well as areas in the United States such as Minnesota and Michigan.
The Canadian Shield is known for its ancient rock formations, which date back billions of years. The rocks found in the Canadian Shield are primarily Precambrian in age, meaning they formed before the emergence of complex life forms on Earth.
These rocks are some of the oldest on the planet, ranging from 4 to 1 billion years old. They consist of igneous, metamorphic, and sedimentary rocks, providing valuable insights into Earth's geological history.
The Canadian Shield's exposure of such ancient rocks is due to a combination of factors, including erosion, glaciation, and tectonic activity. Over time, weathering and erosion processes have gradually stripped away younger layers of rock, exposing the older rocks of the shield.
Glaciation during the last ice age also played a significant role in shaping the landscape and further exposing the ancient rocks.
In conclusion, the Canadian Shield, located in northeastern North America, contains the oldest exposed rocks on the continent. These rocks provide valuable insights into Earth's geological history and are the result of billions of years of geological processes, including erosion, glaciation, and tectonic activity.
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kenapa ketempatan luar bandar lebih baik?
Answers
Answer:
Salah Negara cok, disini inggris
Answer:
चुप बे
Explanation:
ㅂㅈㄷ ㅇㄴㅆ튜ㅜㅛㅍ ㅛ호ㅕㅕ ㅠ어요여애
Humans often try to change coastal processes to benefit us. One of the many things we do is to build walls, or groins, or jetties, to interrupt waves and currents and sediment transport. This example is from the coast of washington. What has happened here?.
Answers
Deforestation, which reduces terrestrial water-storage capacity, drainage of wetlands, groundwater withdrawal (which eventually flows to the sea), and other human actions may also contribute to global sea level rise.
How is coastal erosion affected by human activity?
The coastal erosion caused by storm waves is frequently made worse as civilization uses the coast more and interrupts its supply of sand by building cities, harbors, dams, flood control projects, and navigational structures.
What can be done to control coastal processes?
You can help keep sand from being washed away by the waves if you plant plants that are friendly to the beach along your property. By combining structural elements like seawalls with living components like plants, living shorelines stabilize a shore.
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Suppose that a country borders three other countries. How do you. think its geography might affect its trade and foreign foreign policy?
Answers
Answer: Well that depends on how well the country is doing economically as well as how its developing and what that country is known for. If we take Pakistan as example, it borders Afghanistan, India and China. Although it since surrounded it has made mutual peace with China for trade and China has helped them so the foreign policy is to not export any type of Alcohol, Drugs or Pork since Pakistan is a Muslim country.
Well that depends on how well the country is doing economically as well as how its developing and what that country is known for. If we take Pakistan as example, it borders Afghanistan, India and China. Although it since surrounded it has made mutual peace with China for trade and China has helped them so the foreign policy is to not export any type of Alcohol, Drugs or Pork since Pakistan is a Muslim country.
I hope this helps you
is the ocean considered a dessert?
Answers
Answer:
No the ocean is not considered the dessert.
Explanation:
Answer:
no
Explanation: a desert is something you get at the cheese cake factory
1. Why is it important to have clean water?
Answers
Answer:
So we can stay healthy
Explanation:
Everything living needs food and water. If the water is dirty, then we could be digesting bad chemicals and dirt/mud and that could kill us.
list 3 countries with petroleum and 3 countries with gold
Answers
Answer:
3 Countries with Petroleum
1. Iran
2. Iraq
3. Kuwait
3 Countries with Gold
1. China
2. Russia
3. Australia
Explanation:
1. Iraq's petroleum industry is very important for its economy. Before its international embargo, it became a major exporter of crude oil.
2. Iran has one of the largest petroleum reserves in the world. Just like Iraq, it also became a major exporter of crude oil. However, due to wars and sanctions, export revenue declined.
3. Kuwait is a tiny country that is rich in oil. It's largest industry is "petroleum industry," and it is owned by the government.
4. China is considered to be the largest gold-producer in the world. Although it only has a few gold reserves, many people are into gold-mining.
5. Next to China is Russia. It is second when it comes to the accumulation of gold, yet it is only in 6th position when it comes to gold reserve.
6. Australia is perceived to overtake China's position in the coming years as the largest producer of gold in the world. This is because of Australia's cost-effective mining and plans for major expansion.
Mass wasting delivers sediment to streams. We believe that in regions such as Pennsylvania or the hills around Washington, DC, most of the mass that is delivered to streams arrives by: Group of answer choices Very fast debris avalanches and flows Grain flows that occur when the soil dries out during summer droughts Soil creep, slow motion of pieces from freeze-thaw action, throw by falling roots, downhill motion of rocks during digging of gopher holes, etc. Slumps, like someone slumping down in an easy chair Careless people taking leaks in sinkholes after drinking too much Pepsi
Answers
Mass wasting delivers sediment to streams. According to our estimation, the majority of the mass is transported to streams in places like Pennsylvania or the hills surrounding Washington, DC.
It comes from a variety of processes, including soil creep, the sluggish motion of pieces caused by freeze-thaw action, throwing by falling roots, the downward motion of pebbles during gopher hole digging, etc.
In many locations, like Pennsylvania or close to Washington, DC, the slow and constant movements of pebbles toward waterways are more significant than the occasional dramatic events. Although Pennsylvania does have both, quick landslides and slumps are not very prevalent there.
In highly steep mountains, fast landslides may predominate and slumps can be significant. But in Pennsylvania or close to Washington, DC, where the earth tends to stay together even in the summer, they are quite uncommon.
Therefore, the correct statement is "Soil creep, slow motion of pieces from freeze-thaw action," "throw by falling roots," "rocks moving downhill while gopher holes are being dug," etc.
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HELP!! 100 POINTS AND BRAINLIEST!!!
Choose three possible solutions to the problem. (immigration to the us). Briefly compare and contrast the advantages and disadvantages associated with these solutions. In the table below note three advantages and disadvantages for each solution. BE sure to use research to support your claims.
Answers
Answer:
What are the advantages and disadvantages of immigration?
Immigration can give substantial economic benefits – a more flexible labour market, greater skills base, increased demand and a greater diversity of innovation. However, immigration is also controversial. It is argued immigration can cause issues of overcrowding, congestion, and extra pressure on public services.
Explanation:
Write a paragraph that describes how wind resource is used
Answers
what other name has "Judea" been called throughout history?
Answers
Answer:
Judaea
Explanation:
Judaea, also spelled Judea, or Judah, Hebrew Yehudaḥ, the southernmost of the three traditional divisions of ancient Palestine; the other two were Galilee in the north and Samaria in the centre. No clearly marked boundary divided Judaea from Samaria, but the town of Beersheba was traditionally the southernmost limit.
Researchers are using ______ to map and plot locational variations of endangered languages in the african region.
Answers
Researchers are using geographic information systems to map and plot locational variations of endangered languages in the african region.
What is geographic information systems?A geographic information system is a database that contains geographic data and is accompanied by software tools for managing, analyzing, and displaying that data.
A geographic information system (GIS) is a computer system that captures, stores, verifies, and displays data about positions on the Earth's surface. GIS may help individuals and organizations better understand geographical patterns and relationships by connecting seemingly unconnected data.
GIS data is classified into two types: vector data and raster data.
GIS Mapping's 5 Layers: What They Are and How They Function
Spatial Reference Frameworks for Mapping Reality
Spatial Data Models for Storing Mapped Data
Spatial Data Acquisition Systems for Collecting Geographic Data
Spatial Data Analysis: Converting Geographic Data into Useful Information
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1) Name the three major divisions of the Himalayas from north to south.
2) Which plateau lies between the Aravali and the vindhya ranges
3) Name the island group of India having coral origin
4) Distinguish between
a) Bhangar and Khadar
b) Western ghats and eastern ghats
5) Write the short note on the following
a) the Indian desert
b) the central highlands
c) the island group of India
PLEASE ANSWER THIS IN 5 MINUTES...
Answers
1 ) Himandri
Himachal
Siwaliks
2 ) Malwa plateau
3)Lakshadweep island
to what extent were the silk roads a new development in the period between 350bce to 250ce?
Answers
The Silk Roads were not a new development in the period between 350 BCE to 250 CE, but rather an expansion of existing trade routes.
The routes had been established centuries earlier, but during this period, their reach and scope expanded significantly. The Silk Roads facilitated the exchange of goods and ideas, connecting East Asia with the Mediterranean world.
They also allowed for the spread of Buddhism and other ideas from East Asia to the West. In addition, the Silk Roads allowed for the growth of the Roman Empire, as goods from the East allowed for higher levels of luxury and technological advancement.
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how is the matrix similar to plato’s symposium regarding the nature of beauty
Answers
The Matrix and Plato's Symposium share similarities in their exploration of the nature of beauty. Both works delve into the concept of beauty as an abstract and subjective concept that goes beyond mere appearances.
In The Matrix, beauty is portrayed as an illusion created by a computer-generated reality, where individuals are trapped and perceive a false sense of reality. The film questions the nature of beauty by challenging the idea that what appears beautiful is necessarily true and authentic. It suggests that beauty lies in the pursuit of truth and liberation from the artificial construct.
Plato's Symposium, on the other hand, presents various philosophical perspectives on love and beauty through a series of speeches. The dialogue explores the concept of beauty as an ideal form existing beyond the physical realm. Plato argues that true beauty is not found in the physical world but in the realm of ideas, where the ultimate reality resides. The pursuit of beauty in Plato's Symposium involves transcending the sensory world and connecting with the divine.
Both The Matrix and Plato's Symposium convey the idea that beauty is more than surface-level attractiveness. They invite the audience to question the nature of reality and challenge conventional perceptions of beauty. Both works explore the notion that true beauty lies in the realm of the intangible and the pursuit of higher truths, whether it be the quest for authenticity and liberation in The Matrix or the transcendence of physical beauty in Plato's Symposium.
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How does Columbus describe the land when he first sees it?
Answers
Answer:
Columbus was born in Genoa, Italy, in 1451. Little is known of his early life, but he worked as a seaman and then a sailing entrepreneur. He became obsessed with the possibility of pioneering a western sea route to Cathay (China), India, and the fabled gold and spice islands of Asia. At the time, Europeans knew no direct sea route to southern Asia, and the route via Egypt and the Red Sea was closed to Europeans by the Ottoman Empire, as were many land routes. Contrary to popular legend, educated Europeans of Columbus’ day did believe that the world was round, as argued by St. Isidore in the seventh century. However, Columbus, and most others, underestimated the world’s size, calculating that East Asia must lie approximately where North America sits on the globe (they did not yet know that the Pacific Ocean existed).
Explanation:
I hope it helps
A seismological station is located at (0,-3),3km wway from a straight shoreline where the x-axis runs through. The epicentor of an earthquake was determined to be 6km away from the station. If further
Answers
A seismological station is located at (0,-3),3km away from a straight shoreline where the x-axis runs through. The epicentor of an earthquake was determined to be 6km away from the station.
Let point A be the location of the station, and let the epicenter of the earthquake be E. Draw a line segment AE such that AE is 6 km long.Let B be the intersection of AE with the x-axis. Using the Pythagorean Theorem, we can determine that the distance between A and B is \(sqrt(6^2 - 3^2) = 3*sqrt(3) km.\)
The point C on the shoreline that is farthest from the epicenter of the earthquake is the reflection of E across the x-axis. Therefore, point C is (6, 3).The distance between the epicenter of the earthquake and the farthest point of the shoreline is the length of segment EC, which is equal to \(sqrt((6 - 0)^2 + (3 - (-3))^2) = 2sqrt(30) km.\)
Therefore, the distance between the epicenter of the earthquake and the furthermost point of the earthquake on the surface of the shoreline is 2sqrt(30) km. This can be verified by graphing the points and measuring the distance. Hence, the correct option is 2sqrt(30) km.
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Full question is A seismological station is located at (0,-3), 3km away from a straight shoreline where the x-axis runs through. The epicenter of an earthquake was determined to be 6km away from the station. If the furthermost point of the earthquake is located on the surface of the shoreline, how far was it from the epicenter of the earthquake?
What is one of the major purposes of the World Trade Organization?A.to help countries establish trade barriersB.to encourage free trade among countries C.to promote understanding of other culturesD.to provide nations with a place to display their new products
Answers
Explanation:
Answer:
la letra "a"
Explanation:
This soil horizon is sometimes contains hardpans of clay in moist climates and caliche in dry climates.
Group of answer choices
a. A horizon
b. E horizon
c. O horizon
d. B horizon
Answers
The B horizon can contain hardpans of clay in moist climates and caliche in dry climates.Option D
The soil horizon that fits the description provided is the B horizon. The B horizon is the layer of soil that lies below the A horizon, which is the layer of soil that is rich in organic matter and minerals.
The B horizon is characterized by a buildup of minerals that have been leached down from the A horizon over time. In some cases, the B horizon can contain hardpans of clay in moist climates and caliche in dry climates.
Hardpans of clay are layers of soil that have become compacted over time, often due to heavy foot traffic or agricultural practices. This compaction can make it difficult for water and air to penetrate the soil, leading to poor plant growth and reduced soil fertility.
In moist climates, hardpans of clay can form in the B horizon as water percolates down from the A horizon, carrying clay particles with it.
Caliche, on the other hand, is a layer of calcium carbonate that forms in arid and semi-arid regions. This layer can become quite hard and can prevent water from percolating down into the soil.
Caliche can form in the B horizon as water evaporates from the soil surface, leaving behind calcium carbonate that gradually accumulates over time.
In conclusion, These layers can have a significant impact on soil fertility and plant growth, and may require management practices to address. So Option D is correct
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d. B horizon. This soil horizon is sometimes contains hardpans of clay in moist climates and caliche in dry climates
What is the B horizonThe B horizon, also known as the subsoil, is the soil horizon that is found beneath the A horizon (topsoil). It is typically characterized by the accumulation of minerals and other materials leached from the overlying layers.
In some cases, the B horizon can contain hardpans of clay in moist climates or caliche (a hardened layer of calcium carbonate) in dry climates. These hardpans or caliche layers can restrict water movement and root penetration, affecting the drainage and fertility of the soil.
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After the sacking of Jerusalem by the Romans, what would allow the religion to continue?
Answers
Answer:
Constantine The first a.k.a Constantine the great Had turned to christianity after seeing a cross in the sky. he moved the capital to constantinople, and made all religions equal.
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Answer:
its the torah
Explanation:
got it right on edge
How did the Cold War Proxies serve as ""hot spots"" during the Cold War ?
Answers
Answer:
They caused a great deal of attention as America and the U.S.S.R were behind the scenes with both sides pouring in many resources. Both sides were looking for the promotion of communism or democracy, with both sides believing that the other was looking for world domination.
Explanation:
the most dominant rock associated with our continents is known as: a. basalt b. granite c. limestone d. marble e. rhyolite
Answers
The most dominant rock associated with our continents is granite. (option b)
Granite is the most dominant rock associated with continents. It is an intrusive igneous rock that forms from the slow cooling and solidification of magma beneath the Earth's surface.
Granite is composed mainly of quartz, feldspar, and mica minerals. It is widely distributed and makes up a significant portion of the continental crust. Granite is known for its durability, strength, and coarse-grained texture. It is commonly found in mountain ranges and forms the foundation of many continents.
Granite is used extensively as a building material and is also valued for its aesthetic appeal, making it a widely recognized and utilized rock type.
Therefore, the correct answer is option b.
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explain the potassium cycle
Answers
Answer + Explanation:
Potassium comes from primary minerals in soil like micas and potassium feldspar. These minerals slowly weather and eventually the potassium becomes more and more available to be held in soil solution or taken up by plant roots
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what mineral would you expect to find in the greatest abundance in a rock that is classified as mafic?
Answers
I hope this helps.
hurricane formation is most likely where there is little wind shear, some coriolis force to provide spin, and what else?
Answers
Hurricane formation is most likely to occur in areas where there is a combination of warm ocean waters (at least 26.5°C or 80°F) and light upper level wind shear (winds that blow in different directions and at different speeds at different heights in the atmosphere).
Coriolis force is also necessary to provide spin to the hurricane, and in order to provide fuel to the hurricane, there must also be an area of thunderstorms, an atmospheric pressure deficit, and moist air.
To summarize, hurricane formation requires warm ocean waters, light upper level wind shear, Coriolis force, an area of thunderstorms, an atmospheric pressure deficit, and moist air. These are usually monitored and studied by ecologists from all over the world.
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Give an example of human geography from the United States or Canada
Answers
Answer:
Examples of human geography from the United States or Canada
1. the presence of the largest and oldest megalopolises on the globe (Boswash, Great Lakes Megalopolis, Californian Megalopolis).
2. the largest urban agglomerations: New York City and Los Angeles.
3. the most populated regions in the United States (Atlantic coast: 4000 inhabitants/km²)
4. the population is a mixture of races and peoples, unique civilizations on the globe.
the time in Accra is 10 am,the time in Nairobi is 12non.what is the longitude in nairobi
Answers
Answer:
hey!
The longitude in Nairobi is 36.8219° E
Explanation:
So the difference in time zones is 2 hours (winter)
And 3 hours in the Summer.
What does the Voting Rights Act prevent?
Answers
Answer: It prevents racial discrimination and requiring a test to be taken for somebody to vote.
Explanation:
Answer:
It prevents discriminatory voting practices!
phreatomagmatic volcanic eruptions are caused by: group of answer choices the contact of groundwater with hot rock. sudden release of gas from a magma chamber. the contact of water with magma or lava. all of the contact of groundwater with hot rock and the contact of water with magma or lava and sudden release of gas from a magma chamber. both the contact of groundwater with hot rock and the contact of water with magma or lava.
Answers
Phreatomagmatic volcanic eruptions are caused by a combination of factors, including the contact of groundwater with hot rock, the contact of water with magma or lava, and sudden release of gas from a magma chamber.
These types of eruptions occur when hot magma or lava comes into contact with cool groundwater, causing the water to flash into steam and explode violently. The steam and ash produced during these eruptions can create dangerous conditions for people and animals living nearby, including hot ash falls, mudflows, and acidic rain. Understanding the causes and effects of phreatomagmatic eruptions is important for scientists and emergency responders to prepare for and mitigate the impacts of future eruptions. By studying the geology and behavior of volcanoes, we can better predict and manage these natural hazards.
Phreatomagmatic volcanic eruptions are caused by the interaction of magma or lava with water, specifically the contact of groundwater with hot rock and the contact of water with magma or lava. These interactions cause rapid cooling, leading to the generation of steam and the fragmentation of magma, resulting in explosive eruptions. The sudden release of gas from a magma chamber is not directly responsible for phreatomagmatic eruptions, although it can contribute to the overall explosiveness of the eruption. To summarize, phreatomagmatic eruptions occur due to both the contact of groundwater with hot rock and the contact of water with magma or lava.
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