How many roots does 2x^2-7x-5=0 have
The quadratic equation 2x²-7x-5=0 has two distinct real roots because the discriminant is greater than zero.
The quadratic equation 2x²-7x-5=0 will have either two distinct real roots, one real repeated root, or two complex roots (a pair of conjugate roots). To determine the number of real roots, we can use the discriminant, which is the part under the square root in the quadratic formula b² - 4ac. For the given equation, a=2, b=-7, and c=-5; calculating the discriminant gives us 49 - 4(2)(-5) = 49 + 40 = 89, which is greater than zero. Therefore, this equation has two distinct real roots.
Why did industrialization help start Japan on an imperialist course?
A. Japan needed access to natural resources, enabling Japan to build an empire.
B. Japan needed more workers and funding for rapid industrialization.
C. Powerful zaibatsus gained foreign technology through imperialist conquests.
D. The Japanese military encouraged continued foreign expansion.
Which Central American waterways provide an important link among the regions countries
Latin American Waterways provide an important link among the countries of the region.
What is the importance of waterways?Waterways are mainly used for the transportation of goods from one place to another. In ancient time, it helps in developing trade routes and exchanging cultures with the help of trading and helps in economic growth.
North America, the Gulf of Mexico, and South America all encircle the little isthmus that constitutes Central America. The narrow strip of territory known as Central America where The Isthmus of Panama is the waterway connects the continents of North and South America.
The success of their economy depended heavily on product transportation. Waterways thus made for effective goods movement and aided in economic development.
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How did the crusades change the economy of Europe
Europeans were introduced to new commodities and luxuries through trade as a result of the Crusades. The Crusades also led to a money-based system of exchange.
In addition to the fighting that went on as the main "business" of the Crusades, there was also plenty of economic business that happened too. Various goods were brought back to Europe from the regions in the Middle East where the Crusaders traveled. Food items (such as coffee and rice) and other items (such as carpets and compasses) were obtained by Europeans from Muslim traders. Trade networks were established, and a regulated currency system was developed to facilitate fair trade between Europe and the Middle East.
2) In the late 1800's, the outcome of most strikes showed that labor unions
A) successfully used violence to solve labor problems.
B) had government support to improve working conditions.
C) benefited both workers and management in their efforts to unionize.
D) lacked popular and political support.
My Answer~B
Can someone please check my question?,
Which of the following are steps in the historical method?
A: analysis
B: reporting conclusions
C: making theories
D: classifying data
E: reading what others say
F: interpreting information
The correct answers are A) analysis, B) reporting conclusions, C) making theories, and D) classifying data.
These are steps in the historical method: Analysis: to check all the sources and their availability to do the research. You have to make a general assessment of the topic at hand. Then, making theories: for what you have done in the first step, you are going to have a couple of theories to start from. This is going to give some paths to follow. Nex, classifying data: it is very important that you have parameters to decide what information is useful and what source is valid to take it into consideration. You classify data in order of importance or chronologically. And finally, after you elaborate your arguments, you have to report conclusions that summarizes your research and confirm or not what you wrote in your thesis statement.
In the 1844 election, the phrase “Fifty-Four Forty or Fight!” referred to the
number of representatives in Congress.
growing US economy in the West.
desired boundary line in the North.
threat of war with American Indians
C. the desired boundary line in the North
Answer:
cccccccccccccccccccccccccccccccccccccc
Explanation:
If automobile workers went on strike causing a decreased supply of cars, the supply curve would shift inward to the left, and _____.
the demand curve would eventually shift to the left, reestablishing equilibrium
there would be an eventual downward movement along the demand curve, reestablishing equilibrium
there would be an eventual upward movement along the demand curve, reestablishing equilibrium
the demand curve would eventually shift to the right, reestablishing equilibrium
Answer:The answer is B
Explanation:
The equilibrium is the point where the two lines cross each other.
What is the main reason for the growing independence of medieval urban areas?
Which information below could be printed under “Both” in the Venn diagram?
a.
one vote per state
c.
two branches of government
b.
three branches of government
d.
no votes for individual states
Answer:
its not c its b!!!! i just took the test and got it wrong!!!!!!! its b!!
Explanation:
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Is the genocide in Darfur still going on as of 2018?
As commerce secretary during the 1920s, herbert hoover championed the idea of business _____.
Answer: In the 1920's, Herbert Hoover championed the idea of business associationism.
Explanation:
Associationism is the "theory of thought." In simple terms, it means that a persons mental state is comprised of simple feelings and sensations. This is the basis of all the meanings, learnings, and thought.
Soviet leaders after stalin tried to start a nuclear war.
a. True
b. False
Which famous cattle trail was located to the west of the Chisholm Trail, was connected to Dodge City, and was first used by John Lytle?
A.
the Plummer Trail
B.
the Western Shawnee Trail
C.
the Great Western Cattle Trail
D.
the Eastern Shawnee Trail
The correct answer is C) the Great Western Cattle trial.
The famous cattle trail was located to the west of the Chisholm Trail, was connected to Dodge City, and was first used by John Lytle was the Great Western Cattle trial.
Known as the Fort Griffin trial, the Great Western Cattle trial was used during the 19th century to move cattle, and animals to the East and the North. This trail took animals and people to fas places such as Montana, South Dakota, North Dakota, and Canada. Captain John T. Lytle was the first to travel through this trail in 1874. He moved cattle from Texas up north to Nebraska.
The trail located west of the Chisholm Trail and connected to Dodge City, first used by John Lytle, is the Great Western Cattle Trail. The correct option is: C. the Great Western Cattle Trail
The famous cattle trail located to the west of the Chisholm Trail, connected to Dodge City, and first used by John Lytle is C. the Great Western Cattle Trail. Also known as the Western Trail, it was used to drive cattle from Texas ranchlands to railway hubs such as Dodge City in Kansas. This trail contributed to the vivid history of the cattle drives which were pivotal to the economy and legend of the American West.
It enabled the transport of large numbers of cattle to the eastern markets, becoming a backbone of the cattle industry during the late 19th century.
Which main groups supported Mussolini’s effort to overthrow the government in Italy?
union leaders, peasants, and businessmen
soldiers, farm laborers, and factory workers
army officers, wealthy landowners, and industrialists
navy officers, wealthy politicians, and foreign officials,
The main groups that supported Mussolini’s effort to overthrow the government in Italy were army officers, wealthy landowners, and industrialists. So, the correct option is C.
Army officers: Many veterans from World War I, including officers, supported Mussolini due to their dissatisfaction with the post-war government's handling of veteran affairs and Italy’s limited gains from the Treaty of Versailles.Wealthy landowners: Landowners were concerned about socialist and communist threats that could disrupt their property and influence. They saw Mussolini and his Fascist Party as a bulwark against these movements.Industrialists: Business leaders and industrialists supported Mussolini because he promised to bring order and stability, which was conducive to business operations. They also favored his anti-socialist stance and his plans to suppress strikes and labor unions.This combination of support from militaristic groups, conservative landowners, and industrial capitalists helped Mussolini secure power and overthrow the existing government.
Complete Question:
Which main groups supported Mussolini’s effort to overthrow the government in Italy?
A) union leaders, peasants, and businessmen
B) soldiers, farm laborers, and factory workers
C) army officers, wealthy landowners, and industrialists
D) navy officers, wealthy politicians, and foreign officials,
which best describes heating by radiation a:) air molecules touch the warm ground heating them up B;) warm air rises and takes heat with it eventually it cools and sinks c:) sunlight travels through space without the aid of fluids and solids d:) air at the equator rises and sinks at the poles
Radiation is a phenomenon in which energy is transferred and transmitted in the form of waves and particles. It either moves through space or with the help of some factor.
The correct answer is:
Option C. sunlight travels through space without the aid of fluids and solids.
The explanation for the answer is:
Heating by radiation means that the heat energy transfers or is emitted in the form of waves that gets consumed or is returned by a cooler object.Heating by the sun is an example of electromagnetic wave propagation, in which the heat and energy from the sun travel in the form of waves to the other planets.Therefore, the transmission of sunlight through space is an example of heating by radiation.
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A constitutional monarchy provides what power to a monarch?
Which pair of numbered sentences best completes the diagram showing part of the legislative process in the House of Representatives?
senators debate a proposed bill
1) senators vote to pass the bill
A conference committee resolves differences between versions of the bill
2) The bill is sent to the president to sign
The correct answer is C. (1) The bill is reviewed by a committee. (2) representatives vote on the bill.
A bill cannot be debated unless it is examined by a committee and it certainly cannot be voted unless it is debated. The legislative process is very thorough.
Of course, if the president disagrees with the bill he can veto it after it is sent to his office to be signed but that is a different subject.
Name at least two pieces of information that might be found in stock listings.
Answer:
Two pieces of information that are require in the stocks listings are both the bid price and the ask price.
Explanation:
Listing is a concept used to refer to a company's shares being on a list of stock that are officially traded on a stock exchange.
The bid price is a financial term that refers to the highest price a buyer is willing to pay for a share of a company. In contrast to this, the ask price is the price that a seller is willing to take for the sell of a share of a company and it could be negotiable or firm. In addittion, the difference between them is known as the spread.
Stock listings include a company's ticker symbol, simplifying identification, and its current stock price, reflecting market demand and performance for investors' decision-making.
Stock listings typically contain a wealth of information for investors. Two key pieces of information commonly found in stock listings are:
1. **Ticker Symbol**: A ticker symbol is a unique combination of letters representing a particular publicly traded company on a stock exchange. It serves as a shorthand way to identify the company when trading stocks. For instance, "AAPL" represents Apple Inc. Ticker symbols are essential for investors to quickly locate and trade shares of specific companies.
2. **Stock Price**: Stock listings display the current price at which shares of the company are trading in the market. This price reflects the equilibrium between supply and demand for the stock at any given moment. Investors use stock prices to track the performance of their investments, analyze trends, and make informed decisions about buying or selling shares.
Stock prices are influenced by various factors such as company performance, economic conditions, market sentiment, and geopolitical events.
What was the purpose of the tennessee valley authority program that began in 1933?
Where did the Industrial Revolution begin in the late-1700s? A) Spain B) Europe C) Britain Eliminate D) Italy
Answer:
C. Britain.
Explanation:
The industrial revolution marks a turning point in human history as production moved away from handmade production to a transition towards production bsed on machines, iron processes, and the use of steam power. This first industrial revolution started in Britain as it developed the biggest commercial empire, trading with its colonies as well as innovating in production fields dependent on various forms of technology.
What strategy allowed the germans to achieve remarkable military success at the beginning of world war ii?
The strategy that enabled the Germans to achieve remarkable early success in World War II was Blitzkrieg, which involved rapid, coordinated attacks by armored divisions and air support. This strategy created chaos and forced enemy forces to surrender quickly. Thus, option (A) is correct.
Blitzkrieg translates to "lightning war," reflecting its focus on rapid, coordinated attacks.The strategy involved fast-moving armored divisions (Panzers) supported by overwhelming air support using fighters and bombers.German forces would quickly break through enemy lines with tanks, creating chaos and opening corridors for infantry to follow.This method aimed to disrupt and encircle enemy forces, forcing them to surrender quickly and minimizing prolonged engagements.The strategy allowed Germany to conquer Poland swiftly in September 1939 and ensured the rapid fall of France in 1940.Blitzkrieg's success relied on the element of surprise, speed, and mobility, avoiding the slow-moving trench warfare of World War I.Complete Question:
What strategy allowed the Germans to achieve remarkable military success at the beginning of World War II?
A. Blitzkrieg
B. Counterattack
C. The Schlieffen Plan
D. Submarine warfare
Describe the historical context surrounding the passage of the Fourteenth Amendment, focusing on the need for the equal protection clause. Explain the southern states' response to the Fourteenth Amendment after the Reconstruction era ended and how those states interpreted the equal protection clause.
Answer:
The Fourteenth Amendment was passed in 1868 during the Reconstruction era after the Civil War. It granted equal protection under the law to all individuals born on US soil, overturning the Dred Scott case. However, after Reconstruction ended, southern states responded by imposing limitations on the rights of African-American citizens, such as restrictions on voting and attending school. The Plessy vs. Ferguson case later allowed for "separate but equal" treatment, which was seen as not violating the constitutional amendments.
Explanation:
Which of the following is harm to another individual or their property?
Injury
Vengeful act
Crime
Violation,
In 1864, which civil war general captured the city of atlanta, georgia and then led his army to the atlantic coast on a campaign known as the march to the sea?
In the Middle East, Jews and Arabs both laid claim to a. Israel. b. India. c. Palestine. d. Lebanon.
When mark twain and charles dudley warner labeled the post–civil war era the "gilded age," they implied that it was characterized by:
a. massive appreciation of art and culture.
b. such widespread diffusion of wealth that more people had access to real gold.
c. widespread greed and corruption.
d. the practical elimination of poverty?
Who benefited the most from the triangular trade? how did this trade route lead to the establishment of slavery in the americas ?
New England is benefited the most from the triangular trade. As numerous New Englanders, particularly those from the state of Rhode Island, replaced European traders in the triangle.
What is the concept of the excerpt?New England also benefited from the trade. Additionally, New England produced rum from molasses and sugar from the Caribbean and exported it to Africa in addition to the rest of the New World.
The transatlantic triangular commerce of the 16th century was essential in the global exchange of concepts, goods, and people. Yes, folks. Through this triangle trade, European empires brought African slaves to their colonies, beginning a legacy of slavery that would come to define the Americas.
Thus, New England is benefited the most from the triangular trade.
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how might the united states help countries threatened by totalitarian regimes
The correct answer to this open question is the following.
The United States helped countries threatened by totalitarian regimes by applying the Truman Doctrine.
Due to the critical situation in Greece and Turkey in 1947 and the fact that Great Britain said it couldn't keep supporting the country, US President Harry S. Truman created what is known as the Truman Doctrine in order to help nations under the threat of Communism and totalitarian governments. Truman asked the US Congress for $400 million to help to send military support and economic support to those nations.
Why would the cessation of the slave trade make such an impact on those slaving nations and colonies in the Americas?
Hello. This question is incomplete. The full question is:
"Why would the cessation of the slave trade make such an impact on those slaving nations and colonies in the Americas? It would damage trade relations between the countries. As slaves were not being born in many countries, stopping the import of slaves would eventually dry up the supply of slaves. Government officials would have to change laws in many of the colonies. Women would no longer have a sugar or cotton supply back in Britain "
Answer:
It would damage trade relations between the countries
Explanation:
The slave trade was established as a trade agreement between the great European nations and the African countries where slaves were bought for paltry amounts to work in an abusive way for European nations and their American colonies. The end of this trade had social, economic and religious reasons and had a great impact on nations that used this type of labor.
Perhaps the most important impact was the weak trade relationship between countries related to this trade and the need to adopt new practices.
The end of the slave trade was the first step towards the end of slavery, even though it was beneficial, it resulted in a strong prejudice against the black population. This prejudice still prevails today.