Complete the first step of the indirect proof of the following statement:
"4X+3>12"
Assume temporarily that 4x+3 12.
Ο>
O<
O<
0=
Answers
We select the symbol of '<' if we assume temporarily for 4x+3 12.
Assume temporarily for 4x+3 12, we select the symbol of '<' because the real equation is "4X+3>12" in which the symbol '>' is used. The symbol '>' is used to show the greater number and a smaller number. The pointed side shows that the number is smaller.
while on the other hand, the wider part shows that the number or value is greater than the other one so we can conclude that we select the symbol of '<' if we assume temporarily for 4x+3 12.
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Related Questions
What is the most common substance that is dissolved in ocean water?
Answers
Answer:
The most common substance would be Sodium Chloride
On either side of a mid-ocean ridge, the lithosphere begins toa.rise because it becomes buoyant.b.sink because it cools and contracts.c.sink because convection pulls it downward.d.rise because it thickens away from the ridge.
Answers
Answer:
Option B is the correct answer.
which of the following pairs of b countries share a border? belgium & bulgaria
Answers
The country of Brazil & Bolivia are the pair which share a border.
The border in this context refers countries which shares a close or immediate boundary. For instance, the nation of U.S. and Canada shares a border.
Here, the pairs including "Belgium & Bulgaria", "Belize & Barbados" and "Belarus & Bangladesh" does not share a boundary.
Hence, the country of Brazil & Bolivia are the pair which share a border.
Therefore, the Option B is correct.
Missing options includes "a. belgium & bulgaria b. brazil & bolivia c. belize & barbados d. belarus & bangladesh."
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The complete options are:
A. Belgium & Bulgaria
B. Brazil & Bolivia
C. Belize & Barbados
D. Belarus & Bangladesh
The correct pair of B countries that actually share border is:
B. Brazil & BoliviaLet's further understand the Bolivia–Brazil border.
Bolivia–Brazil borderThe Bolivia–Brazil border is known to be an international border. It actually spans between the territories of Bolivia and Brazil.This border actually extends from Corumbá, Mato Grosso do Sul, to Assis Brasil, in Acre. The boundary line passes deserts and forests into large urban areas.The border is known to be begin in the Pantanal and actually ends in the Amazon rainforest.The first treaty of limits was signed in 1867 between Brazil and Bolivia.Learn more about Brazil - Bolivia border on https://brainly.com/question/11483158
Which phrases describe a plateau? Check all that apply. Low relief low elevation surface cut by streams rounded or sharp peaks steep slopes on at least one side.
Answers
The statement that describes plateau is that the plateaus are a surface that are sharp peaks with steep slopes on at least one side. So, the correct option is C.
Plateaus are a part of one of the major land forms of the Earth that are a form of rough and non-uniform surfaces formed due to formation of sedimentary rocks.
Plateaus Plateaus are formed due to the magma that is present inside the Earth which is applied through an effort to push through the surface of the Earth, but during this entire process they fail to enter and pass through the crust.Plateaus may also be made, which cause the volcanic eruptions in the Earth after the lava is busted. There are several types of plateaus that are formed in different regions due to conditions of such region. The four types of plateaus that are present on Earth's surface are Continental plateaus, Volcanic plateaus, Inter-montane plateaus and Piedmont plateaus. The continental plateaus are said to be formed to separate each continent from the other. So there are about 6 continental plateaus on Earth. Volcanic plateaus cause eruptions in the form of lava.Hence, the correct option is C that the plateaus are formed as the sharp peaks with steep slopes on at least one side of such surface.
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when was the last time a volcano erupted in hawaii
Answers
Answer:
setember 29,2021
Explanation:
The volcano name is kilauea
About how old is the Sun? 1. 2 billion years 4. 6 billion years 6. 4 billion years 8. 2 billion years.
Answers
Answer:
The Sun is 4.6 billion years old.
Please discuss why different types of industries can be expected to locate in specific geographical contexts around the world by addressing one or more of the following questions: For example, why might iron and copper industries locate in different areas than automobile, beer producing or baking industries? Why has the distribution of steel and/or textile industries shifted geographically during the course of the last several decades? Where have these manufacturers moved from and why? Why have steel and/or textile firms moved to certain locales and why? And finally, what have been the most dramatic changes in global industries in the last several decades and why? Please discuss some of these changes in some detail.
Answers
There are a lot of factors to consider when sitting an industries in a geographical contexts. The answers to the questions are below
The factors responsible for siting an industry in a specific geographical location are;
Raw materialsPower supplyCommunications Labor supply Access to market Grants and financial incentivesThe reason why an iron and copper industries is located in different areas than automobile, beer producing or baking industries is mostly due to raw materials and market needs. A state that does not have iron as a mineral resources will produce cars if there is more resources available to produce cars in the place than Iron because they have to consider the cost and benefits.
The distribution of steel and/or textile industries shifted geographically during the course of the last several decades mostly due to the industrial revolution, availability of raw materials and the market available for them.
Manufacturers moved mostly from rural areas to urban centres due to market, funding, raw materials, electricity etc. The movement can be vice versa.
The steel and/or textile firms moved to certain locations due to need for raw materials, due to natural disaster, market needs, technology, need skilled personnel etc.
The world economy is greatly increasing. In recent times, the process of globalization has grown very fast and this is due to different factors, such as improved trade, increased labor and capital mobility, great technological advances etc.
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Answer:
Explanation:
What are 10 methods used to uncover the past climates of the earth including their strengths and weakness
Answers
The ten methods used to uncover the past climates of the earth including their strengths and weakness includes:
Making an analysis of the samples of ice core.Making scientific observation of the remnants of glacial land forms.Making a survey of the sediments which are on the floor of the ocean.Checking the fossils of old vegetation.Checking sites of ancient volcanoes.Making calculations of the animals which went extinct during the Ice Age.Dating the fossil of dinosaurs.Making deep glacier explorations.Checking the concentration of greenhouse gases.Checking for plucked rocks and U-shaped valleys.Thousands and millions of years ago, the climate of the earth was much different and there were different animals and creatures around of which the most popular ones which have gone extinct are the dinosaurs.
With this in mind, humans were probably not around during this time or if they were, they would be unable to write down the climates which people of this day and age would properly interpret, therefore this is where paleoclimatology comes in as it studies the past climates of the earth through various methods which were mentioned above.
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A natural flow of water that follows a path into another body of water
Answers
Stream or creek
How are maps used to explain relationships between people, places, or regions?
Answers
Answer:
they can show the size and the distance between multiple places.
which two continents did alfred wegener think looked like they fit together like puzzle pieces?
Answers
Due to Soviet rule, most people in Central Asia speak Russian, but there are numerous other languages and dialects in the region that descend from primarily ________ roots.
Answers
Given what we know, we can confirm that due to Soviet rule, most people in Central Asia speak Russian, but there are numerous other languages and dialects in the region that descend from primarily indigenous roots.
What is meant by indigenous roots?By indigenous roots, we refer to the ancestors of the current-day civilization of Russia. These are the first inhabitants of the land to form civilized groups. Russia is home to many indigenous tribes, that have now adapted to modern life.However, some aspects of the tribes, such as the languages, remain.Therefore we can confirm that due to Soviet rule, most people in Central Asia speak Russian, but there are numerous other languages and dialects in the region that descend from primarily indigenous roots.
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The United States is the world's leader in
A. forestry
B. fishing
C. mining
D. manufacturing
Please select the best answer from the choices provided
Answers
Answer:
d
Explanation:
Answer:
D. manufacturing
Explanation:
How early civilizations influence people of today? 5 paragraphs
Answers
explain how weather and climate are also affected by geologic and geographic factors, such as mountains and ocean temperature
Answers
Answer: explanation on how geography affects the climate
Explanation:
Climate is the prevailing patterns of temperature and precipitation across a region. A region’s climate can be tropical or frigid, rainy or arid, temperate or monsoonal. Geography, or location, is one of the major determining factors in climate across the globe. Geography itself can be divided into components including distance from the equator, elevation above sea level, distance from water and topography, or the relief of the landscape.
Higher Latitudes Have Cooler Climates
Latitude is a measure of distance from the equator. Locations between the Tropic of Cancer and the Tropic of Capricorn, between 23 degrees north and 23 degrees south latitude, are considered tropical. As you move away from the equator, climates shift incrementally through subtropical, temperate, subarctic and, finally, arctic at the poles. The tilt of the Earth on its axis means that the further you get from the equator, the longer the area spends tilted away from the sun each year, and the cooler and more seasonal the climate.
Water Bodies Regulate Precipitation and Moderate Climate
Over 70 percent of the Earth’s surface is covered in water, so it makes sense that water bodies influence climate. Oceans and lakes are very good at storing the heat that is created when the sun’s energy is absorbed by the water. The water heats and adds moisture to the air above it, a process that drives the major air currents around the world. Water bodies also make the climate of adjacent land masses more moderate. They absorb extra heat during warm periods and release it during cooler periods. Warm, moist ocean air drives precipitation patterns around the world when it falls as precipitation as it is carried over cooler land masses.
Mountains Disrupt Air Flow
Mountain ranges are barriers to the smooth movement of air currents across continents. When an air mass encounters mountains, it is slowed and cooled because the air is forced up into cooler parts of the atmosphere in order to move over the obstruction. The cooled air can no longer hold as much moisture and releases it as precipitation on the mountain range. Once the air is over the mountain, it no longer has much moisture, and the leeward side of mountain ranges is drier than the windward side.
Higher Elevations Have Cooler Climates
Climates become cooler and the cold season lasts longer as elevation above sea level rises. This holds true for mountains and high-elevation plateaus, such as the steppes of Mongolia. Every 1.61 kilometers (1 mile) in elevation gain is roughly equivalent to moving 1,290 kilometers (800 miles) further from the equator. Mechanistically, higher elevations have lower air pressure, fewer atoms per unit of air to excite and, thus, cooler temperatures. Mountains frequently receive more precipitation than the surrounding lowlands, but many high-altitude plains are deserts because of their location on the leeward side of a mountain range or continental mass.
why people who practice witchcraft have
become outcasts in certain cultures
Answers
Answer:
I dont ..... is this a school question
Explanation:
Which of the following most likely to increase the chance of the formation of a heat island?
Build a small skate park
Construct a shopping mall
Drive to work
Use public transportation often
Answers
By Constructing a shopping mall is most likely to increase the chance of the formation of a heat island.
What are Heat Islands?Heat Islands are urbanized areas that experience higher temperatures than the surrounding areas. Structures such as buildings, roads and other infrastrcture absorb and re-emit the sun's heat more than the natural landscapes such as forest and water bodies.
Urban areas where the man-made structures are highly concentrated and greenary is limited, becomes 'islands' of higher temperatures relative to outlying areas.
The urban heat islands effect happens because the closely packed buildings and paved surface that makes the cities amplify and trap heat more than natural ecosystems.
The cities generate their own heat , which is released from sources such as furnaces, air conditioners and vehicles.
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the fictional jurassic park is located off the coast of what real country?
Answers
Answer:
The film is set on the fictional island of Isla Nublar, located off Central America's Pacific Coast near Costa Rica.
Explanation: I am a HUGE Jurassic Park fan.
The fictional Jurassic Park is located off the coast of Costa Rica real country.
What is Jurassic Park?
Jurassic Park was the famous English classic adventure movie. The Jurassic Park was the directed the movie by Steven Spielberg. This movie was the based on the novel by Michael Crichton. The main screen play by Crichton and David Koepp. It was not exist.
The Jurassic Park islands are supposed to be in Central America, while the exact location of the filming is Hawaii. The fictitious tropical island is 120 miles west of Costa Rica and is home to a dormant volcano. Unfortunately, it was not a genuine Costa Rican island, and the film sequence takes place on the Isla del Coco.
As a result, the fictional Jurassic Park is located off the coast of Costa Rica real country.
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PLEASE HELP ME
Which is NOT an example of a primary industry?
Question 7 options:
timbering
hunting
fishing
milling
Answers
Answer:
milling
Explanation:
cuz it is processed
How can colonial history affect the quality of life?
Answers
*
6. The Romans were the first what?
(2 Points)
Country
Civilization
Republic
Empire
Answers
Answer:
Empire
Explanation:
Octavian's power then became unassailable, and in 27 BC the Roman Senate formally granted him overarching power and the new title Augustus, effectively making him the first Roman emperor.
...
Roman Empire.
Select the correct answer.
The first settlers in North America were from which area of the world?
O A.
Asia
OB.
Africa
O C. South America
OD. Europe
Reset
bext
Answers
What arrangement would give us the largest tides?
Answers
This would be around each new moon and full moon – when the sun, Earth, and moon are located more or less on a line in space – the range between high and low tides is greatest. These are the spring tides.
17. Which is NOT true about oceanic and continental crust
Oceanic crust is made up of younger rocks
Continental crust is thicker than oceanic crust
Continental crust is able to sink into the mantle
Oceanic crust is made of silica and magnesium
Answers
Answer:
C. Continental crust is able to sink into the mantle
Explanation:
Southern Colorado is more densely populated than the northern part of the state
Answers
what type of weather occurs when pressure rises and temperatures rise
Answers
Answer: Weather in a high-pressure system is usually drier.
Explanation:
As the sinking air increases in pressure and temperature, the number of clouds in the sky decreases leaving less chance for precipitation. Some avid fishermen even swear by a rising barometer to get their best catches!
how much longer do days get after the winter solstice
Answers
Answer:
By two minutes
Explanation:
“Near the December solstice, each solar dayis about 24 hours and 30 seconds long. This causes the time of sunrise and sunset to shift slightly later each day, even as the dayscontinue to get shorter until Dec. 21.”After solstice, it lengthens by about two minutes each day depending where you live in relation to the equator, At present, the sun is setting about two minutes earlier each day.
How does the physical landscape make travel difficult for people in the western part
of the South American continent?
There are too many rivers and no bridges for crossing them
The Andes Mountains limit the construction of roads and railroads
Capital cities are all located along the Pacific coast
Power lines are only located in capital cities and make communication almost
non-existent between towns.
Answers
Answer:
difficult for the people in the western part of the South American continent because the area is filled with majorly mountains and rivers.
The western part of the South American continent
The western part of the South American container has countries like Peru and Ecuador.
These countries have far-reaching Andes Mountains and the massive Amazon River system covering most of their lands, making road construction limited and challenging to construct.
Without many interconnecting roads and rails, the physical landscape makes travel difficult for the people in the western part of the South American continent.
Hence, in this case, it is concluded that the correct answer is the major existence of mountains and rivers.
Explanation:
You're Welcome ;)
When Izzy applied force to the golf ball it went in the right direction so why didn’t it go in the hole
Answers
Answer:
Air resistance and fluid friction
Explanation:
Fluid friction is "drag" and that also depends on if the wind is blowing and how fast the wind is blowing and how much force she applied to hit the golf ball. Hope this helps!
Geographers consider the areas stretching above and below the Sahara Desert as part of the African continent. Some geographers feel the cultures of North Africa are more closely associated with those of the Middle East than with Sub-Saharan Africa. This shows that: ________
a. cultural characteristics can be used to define regions.
b. Africa was subjected to European imperialism
c. most Africans would like to emigrate to the Middle East.
d. North Africa’s physical features prevented contact with the Middle East.
Answers
Answer:
i go with a cultural characteristics can be used to define regions
Explanation:
Some geographers think that North African people are more closely associated with those of the Middle East than with Sub-Sahara Africa. This shows that cultural characteristics can be used to define the regions. Hence, option A is appropriate.
What is a Culture?A Culture can be denoted as something which has a proper understanding of what it is like and also understands the shared beliefs within themselves. The most important thing regarding Culture is that Culture helps to make it a more precarious way.
Culture also helps us understand the ways and means of understanding various means of being associated with a group of things. The association based on the understanding of the resources helps in the belief of what individual beliefs based on culture religion and many other things are associated.
A culture helps an individual to identify themselves with a group of beliefs which may be religious wise and also many more. Hence, option A is correct.
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