What is the sum of the roots of the quadratic equation 2x^2 + 10x − 14 = 0 ? *
-5
5
7
-7

Answers

Answer 1

Answer:

Sum of the roots = -5

Explanation:

GIven:

2x² + 10x − 14 = 0

Find:

Sum of the roots

Computation:

a = 2

b = 10

c = -14

Sum of the roots = -b/a

Sum of the roots = -10 / 2

Sum of the roots = -5


Related Questions

why did Wilson Rawls drop out of school

Answers

Answer:

There were no schools available, so Wilson's mother taught her son and daughters at home as best she could. When the family moved to an area with schools, he attended for a few years until the Great Depression struck and he dropped out.

Explanation:

Hope i helped If I id Plz give meh brainiest thanks! <333 :3

Wilson Rawls drop out of the school because At that time there was no school available. In this situation, his mother taught her son and his daughter. At the best level, they can teach them.

Who is the author?

A literary work's creator (such as a book) a well-known author is someone who makes or originates anything, such as a software developer or a screenwriter. A writer is someone whose writing has been made public. People who write are considered writers when they create the concepts and content of their writing.

But during the years when his mother taught school at home, she'd made a practice of reading to her children. At first young "Woody" wasn't too interested in the books.

Therefore, The reason of drop out the school. Was the there is no any school available.

Learn more about the author here:

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Drag each tile to the correct location
Match each excerpt to the correct type of letter

Answers

Answer: PERSONAL LETTER: (My dear Reynolds.) (...I am extremely glad)

BUSINESS: The other 3 are for Business letter.

HOPE THIS HELP

Explanation:

plato:)

Answer:

Answer below

Explanation:

Question 1 Multiple Choice Worth 5 points)
(LC)
What is the purpose of informational text?
O To inform
To contrast
To entertain
To persuade
Question 2

Answers

Answer:

to inform

Explanation:

Answer:

To Inform

Explanation:

4. What, according to Singh, was Langston Hughes's greatest motivation for writing?

Answers

Answer:

Due to an unstable early life, his childhood was not a happy one but it heavily influenced the poet he would become. ... Hughes was influenced by American poets Paul Laurence Dunbar, Carl Sandburg and Walt Whitman. He also briefly lived in Mexico with his father, who did not support his son's desire to be a writer.

Explanation:

Have you ever had to do something with other people? And what?

Answers

Answer:

class before all of this

Explanation:

Answer:

Yes, I had to play with my cousin when I went over. Shes 10 so she likes charli Emilio.

I need help with my English work
THE TITLE IS SOCIAL MEDIA
QUESTIONS:
1.in what ways could social media posts and pictures be used to influence teens in a positive manner??
2.how are people impacted by the use of technology?
3.what are the risks of using technology and social media??
4.is there a correlation between social media and cyberbulling??
5.is social media affects relationship??
6.do social network make us more or less social?
7.how does the internet allow teenagers to change their identity??
8.is your privacy at risk when using social media??
9.does social media have a positive or nagative affect on humanity??
10.is social media a reliable source for news??​

Answers

Answer:

:) mark as brainliest

Explanation:

1. It can have very real positive effects on teens, helping them to improve their communication skills, express themselves creatively, and build their confidence.

2. Over-usage of technology damages the brain systems connecting emotional processing, attention and decision-making.

3. One also needs to be aware of privacy concerns associated with using web applications within social media sites.

4. Cyberbullying, a growing problem associated with social media use, has become a significant public health concern that can lead to mental and behavioral health issues and an increased risk.

5. It could lead to distance in a relationship, infidelity, or even addictions to social media. If used too much, social media could also lead to depression and anxiety, which will affect a person's relationships with those around them.

6. Social media has a huge impact on individuals and their lives. While some impacts can be positive, social media has been shown to negatively affect things like our moods and stress levels. Addiction is caused by social media too.

7.This constant exposure to “perfection” from social media affects a teen's self-identity, self-esteem and even may cause depression.

8. you are basically posting personal information online. When that information gets posted online, it is no longer private, and may end up falling into wrong hands.

9. Like every other thing, even social media has certain positive as well as negative impacts on society. However, a number of sources say that the positive impacts of social media outweigh the negative impacts. This fact is important considering the number of people who engage into this type of communication.

10. information they get on social media is more reliable than what they get elsewhere.

What does the narrative voice in this excerpt tell readers about Squeaky’s character?
I was once a strawberry in a Hansel and Gretel pageant when I was in nursery school and didn’t have no better sense than to dance on tiptoe with my arms in a circle over my head doing umbrella steps and being a perfect fool just so my mother and father could come dressed up and clap. You’d think they’d know better than to encourage that kind of nonsense. I am not a strawberry.

Answers

Answer:

She knows who she is and is comfortable with herself.

Explanation:

I already done this

Answer:

she knows who she is and is comfortable with herself

so its c

hope i helped

Explanation:

7. What character traits best describes Fortunato?
A. Intelligent and suave
B. Cunning and sneaky
powert
c. Foolish and gullible
fear
D. Patient and dishonest

Answers

Answer:

A

Explanation:

The answer is A, I hope this helps you!

The answer would be A

Now the trumpet summons us again—not as a call to bear arms, though arms we need—not as a call to battle, though embattled we are—but a call to bear the burden of a long twilight struggle, year in and year out, "rejoicing in hope, patient in tribulation"—a struggle against the common enemies of man: tyranny, poverty, disease, and war itself. what is the device?

Answers

Answer:

humanity i think

Explanation:

Personification is the device used in the text presented above.

What is personification?It's a figure of speech.It is a literary device.It is a device that allows inanimate beings or animals to have human capabilities.

We can identify the use of personification in the line where the author states that the trumpet is summoning the readers. This is because a trumpet is not able to summon anyone to anything, as it is an inanimate object.

Learn more about personification at the link:

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Alicia is writing about learning to fly an airplane. She uses words like altimeter, rudder, and crosswinds. What kind
of vocabulary is she using? (1 point)
domain-specific
O concise language
audience-chosen
general words

Answers

Answer:

domain specific

Explanation:

shes talking about spessifically things that go with planes, it cant be general because thats not things you just oftenly talk about. its not audience chosen cause shes not doing anything assigned to an audience. and all and all it literally is her talking about plane parts, which is specific. sorry im confusing :/

who is 'I' referred to;and how does he sound?​

Answers

Answer:

what are you talking about?

need help fast plsss

Answers

Answer:

1. Mane is to lion as comb is to rooster

Explanation:

its the only one that makes sense

A rebuttal is a counter argument. A. True B. False

Answers

Answer:

A. True

Explanation:

Answer:

true

Explanation:

because I'm a blonde so I know

Which statement best describes Ben Rawlence's purpose for writing his book? A to encourage the international community to get more involved with the Somali refugee crisis B to deepen his readers' connection to and understanding of the hardships endured by Somali refugees C to help readers understand the crisis in Somalia and how it has affected Kenya by providing historical context D to draw attention to the refugee camp's flaws, while also emphasizing its importance to the Somali people

Answers

Answer:

B. to deepen his readers' connection to and understanding of the hardships endured by Somali refugees  

Explanation:

"City of Thorns" is the book written by Ben Rawlence that portrays the hard and difficult lives of five individuals in a refugee camp with very few resources, political representation and help. With this book, the author seeks to show the difficulties that refugees face and the political factors that keep them there, in addition to showing why this field exists. The author's intent is to create a deep connection between the reader and the refugees, showing that their difficulties go beyond social and economic difficulties, but are extended by political difficulties and even structural difficulties, health, food, among others.

How did this visual aid help you to visualize the information in the article?

Answers

Answer:

That it takes place underwater. Also it might be about sea animals, plants or living things.

please help!! 10 pts! asap please
A(n) _______________ is a comparison of two things for the purpose of explaining or clarifying meaning.
a. analogy
b. paradox
c. simile
d. metaphor

Answers

Answer:

Analogy

Explanation:

an example of an analogy is “life is a box of chocolates.” So it compares two thing in this case it is comparing life to a box of chocolates.

Answer:

a. analogy

Explanation:

An analogy compares two things...I'll just let you have the answer because I'm not really sure how to explain...

Have a great day :3

Why did Savohn wake up at three in the morning on certain days?

Answers

Through it all, Savohn continued to go to school. Depending on where he'd stayed the night before, he sometimes walked 20 miles to get to class—a journey that took about 5 hours. He couldn't afford to take a bus, so on those days he forced himself to wake up at three in the morning to make it to his first class.

Answer:

Through it all, Savohn continued to go to school. Depending on where he'd stayed the night before, he sometimes walked 20 miles to get to class—a journey that took about 5 hours. He couldn't afford to take a bus, so on those days he forced himself to wake up at three in the morning to make it to his first class. Hope this helps!! Good luck :)

Explanation:

whats the capitol of Florida miaaaaa plsss?​

Answers

Answer:

tallahassee

Explanation:

look it up

(ANSWER ASAP PLEASEE LOL ILL SEND YOU A BOX OF CHOCLATES)According to the author, why are genes so important to human development? use evidence from the text to support your answer

Answers

Answer:

A gene is a basic unit of heredity in a living organism. Genes come from our parents. We may inherit our physical traits and the likelihood of getting certain diseases and conditions from a parent. Genes contain the data needed to build and maintain cells and pass genetic information to offspring.

Hope this helps:)

Answer:

Genes deifne the person, and who they genetically are.

Explanation:

You better send my choclate

PLEASE HELP ILL MARK BRAINLIST TO WHOEVER GETS THIS CORRECT

Read the passage.

The Ornithopter

Many people know Leonardo da Vinci today as an artist, and it is true that he was indeed a great painter and sculptor, but he was also an inventor and one of the first individuals in recorded history to draft detailed plans for a flying machine.

In order to make a living, Leonardo often depended upon wealthy individuals who would commission work from him. That means they would hire him and pay him to create specific work they wanted. In 1482, when he was 30 years old, Leonardo heard of an opportunity to work for Ludovico Sforza, the Duke of Milan. The duke, however, did not want a painter; he wanted a military engineer to help him defend the city against its enemies. This was an excellent opportunity that would pay Leonardo well, but Leonardo was a peaceful man. He considered war to be “a beastly madness.” He preferred to make things of beauty.

Leonardo made the decision that he could tolerate making weapons if the resources the duke could provide would also allow him to create things he loved. He sent a letter to the duke detailing his skills in designing and building weapons. “I will assemble catapults, mangonels, trebuchets and other instruments of wonderful efficiency…I will make an infinite number of items for attack and defense,” he wrote.

Leonardo’s letter convinced the duke of his talents, and he got the job. He set about designing the weapons that the duke desired. But Leonardo was infinitely creative, always thinking of new things, new ideas—he could not be limited to weapons alone. One idea that he had not mentioned in his application was the ornithopter. It was not a weapon of war, and it was not something that the duke had asked for, but Leonardo went ahead and designed it anyway.

Leonardo was fascinated by the idea of flight. The word “ornithopter” comes from two words meaning “bird” and “wings.” And on first inspection, his plans resembled a bird’s wings attached to a human being’s arms. He concluded that a human being’s arms were neither strong enough nor light enough to stay in the air for long. So, his design included sets of foot pedals and levers that were operated with the hands. He created detailed plans and presented them to the duke, uncertain of how the duke would react to a design for which he didn’t ask.

As it turned out, the duke was very impressed with the ornithopter, but it wasn’t Leonardo’s innovation that excited him. He immediately thought of the ways this machine could be used in war. If a spy could fly over the enemy’s camp, imagine what information he could gather! This was not what Leonardo had intended for his beautiful flying machine.

But how Leonardo felt about war turned out not to matter in the end. His ornithopter was never built—along with his designs for tanks, parachutes, diving suits, machine guns, and even robots that he created for the duke. The ideas of Leonardo da Vinci were centuries ahead of the technology needed to make them.

What is a central idea of "The Ornithopter"?

Select the two correct answers.


A. Leonardo da Vinci's ideas about flight were ahead of their time.

B. The duke's plan for the ornithopter conflicted with that of da Vinci's.

C. Leonardo da Vinci was a creative genius.

D. Artists should make beautiful paintings instead of weapons of war.

Answers

Answer:

The answer is B :)

Answer:

The duke's plan for the ornithopter conflicted with that of da Vinci's.

Leonardo da Vinci was a creative genius.

Explanation:

The Ornithopter let's the readers know that the Duke instructed Leonardo Da Vinci, a brilliant engineer and artist to create a tool of war for him "The Ornithopter" and the conflicting thoughts of Da Vinci to make such a weapon for the Duke.

Therefore, the central idea of The Ornithopter is C  and B

After reading the Common Lit article about Anne Frank, think about what you would do if you were in a
situation like the one Anne was in.
Respond to the writing prompt: What would you do if you had to go into hiding for an indefinite amount
of time? Where would you go? Who would you go with? What would you take?

Answers

Answer:no

Explanation:he Holocaust was one of the greatest human tragedies the world has ever known. ... Although she did not survive the war, millions of people have since read the ... As you read, take notes on how Anne Frank's life and the lives of her family ... Anne and her family went into hiding in an apartment, which would eventually ...



openly reveals that one thing is/are/was/were something else.

•indirect metaphor
•direct metaphor
O direct simile
O implied simile

Answers

Answer:

direct metaphor

Explanation:

Direct metaphor is a literary device that shows one thing or distinct quality as something else.

It is different from a simile because a simile makes use of "like" and "as" to compare two distinct things.

A direct metaphor can say "He is a lion" while a simile would say "He is like a lion".

Direct metaphor openly reveals one thing as something else.

Select the correct answer.
How is the story's conflict resolved?
A.
Carl goes to sleep to block out his fears.
B.
Carl wakes up from his bad dream.
C.
The chaperone takes Carl and the other campers inside.
D.
The campers decide that the weather is dangerous and go home.

Answers

The way in which the story's conflict is resolved is D. The chaperone takes Carl and the other campers inside.

This settles the conflict when Carl and the other campers were stranded outside and this caused a problem, but the conflict was resolved and option D is the right answer.

What is a Conflict?

This refers to the disagreement that exists between two or more entities that are in a constant struggle.

Hence, we can see that The way in which the story's conflict is resolved is D. The chaperone takes Carl and the other campers inside.

This settles the conflict when Carl and the other campers were stranded outside and this caused a problem, but the conflict was resolved and option D is the right answer.

Read more about conflict here:

https://brainly.com/question/24769299

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Question 19 of 25
Which question might a writer think about when deciding which point of view
to use?
A. When should the story's action build to a climax point?
B. What qualities set the character apart from other people?
C. Why does the character remain in a difficult situation?
D. How much should the narrator know about the story?

Answers

Answer:

D. How much should the narrator know about the story?

Explanation:

I think this is the right answer.

Answer:

D. How much should the narrator know about the story?

Explanation:

A narrator has direct control over how the reader is able to see a story. For example, a story written in 1st person gives access to a character's inner thoughts and feelings, and we know as much as they know. 3rd person limited acts similarly, but there is a little less intimacy. 3rd person omniscient lets the reader see into everyone's thought, meaning that having access to internal wants seems a little less special because it is that way for multiple characters. This way prevents one main character from standing out more than another.

If chromatic means having to do with colors, which prefix could you add to change the meaning to without color? A. re--means "again" B. a--means "not" or "without" C. multi--means "more than one" D. pre--means before​

Answers

Answer:

" B. a--means "not" or "without"

Explanation:

Read these two accounts, one nonfiction and one fiction, of the Chicago World's Fair. Then select the statement that best describes how the passages convey similar information about the event.

A. Both passages show how the fair affected ordinary people

B. Both passages go into detail about how the fair came to be held

C. Both passages are more logical than emotional in tone

D. Both passages give a sense of how large and important the fair was​

Answers

Answer:

d

Explanation:

A phrase must have a subject & predicate & express a complete thought.
t/f ?

Answers

Answer:

true

Explanation:

HURRRY PLLEEASSSSEEE!!!

Answers

Answer: I think it's "You are what you eat,". Not sure tho

Explanation:

Please please
Help thankssssss

Answers

Answer:

cycle

Explanation:

Cycle
Hope it helped you

Anja wrote a conclusion that restates her main ideas and thesis. What is the best way for her to fully develop her
conclusion
O She should add a humorous anecdote to fully engage the reader.
She should introduce a new idea that builds on her thesis statement.
O She should show how her thesis and ideas are connected to one another.
O She should support her main ideas with strong evidence that explains them.

Answers

Answer:

A and maybe E, depends if only one answer or not.

Explanation:

Answer: D

Explanation: Just trust me bro (I just took the test btw)

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T ____ ___________ (ducharse) por la noche, verdad? NEED HELPWhich finger may be used as a common finger between the G and C chords? 1 2 3 None 8)Erica chooses a number. She divides it by four then subtracts 11. She then divides thisresult by two. Her answer is 12.5. What was the number she started with? Other than location, what makes Latin America convenient for drug trafficking?A.multiple forests for hiding drugsB.poverty of peopleC.wealth of peopleF.advanced interstate highway system An Alaskan rescue plane traveling 46 m/s drops a package of emergency rations from a height of 101 m to a stranded party of explorers. The acceleration of gravity is 9.8 m/s^2. Where does the package strike the ground relative to the point directly below where it was released? Answer in units of m. Public school systems at the municipal level in Georgia are governed by a superintendent and Which statement best summarizes why productivity of workers is important to businesses? (5 points)Group of answer choicesProductive workers save businesses time and money.Productive workers work cooperatively with teammates.Productive workers tend to be promoted to management.Productive workers work slowly to produce high quality items. If (3 , K) and (2, 4k) are two points on a graph of a line and k is not equal to 0, what is the slope of the line? Spongebob completed his experiment. He wrote a brief summary about the investigation. He also determined that his hypothesis statement was not right and explained why it wasn't right by providing evidence from the investigation. Spongebob utilized which step of the scientific method? Narrative about being judged here the answers for what is radiation? Transfer of heat through objects touching the source Transfer of heat through direct physical contact Transfer of heat through electromagnetic waves Transfer of heat through the movement of particles An entertainment reporter examines the average ticket prices of Broadway shows, comparing them to the number of total performances the shows have had. A resulting scatterplot shows a strong, positive relationship. The value of r for the scatterplot is 0.763. Which statement best explains the relationship between the variables? Lower ticket prices cause fewer performances to be offered. Higher ticket prices cause more performances to be offered. Less popular shows have higher ticket prices and offer fewer performances. More popular shows have higher ticket prices and offer more performances. I need some help please... what do you think to make us free? A cells digestive enzymes are enclosed in a membrane-bound organelle. How can these molecules function in the cell? The quotient of fifty and five more than a number is ten How did the Reconstruction amendments (13th, 14th, and 15th) change the United States politically and socially? 10. PLEASE HELP!! IT'S OVERDUE ~CRIES~ !! WHOEVER ANSWERS QUICKLY AND CORRECTLY, AND GIVES AN EXPLANATION, WILL BE MARKED BRAINLIEST!!(i tried to copy the pic of the diagram below)French and indian war -> england incurs massive debt -> ?Which of the following correctly completes this graphic organizer?A. England sells its territory west of the Appalachian Mountains to FranceB. England levies numerous taxes on the coloniesC. France cedes territory west of the Appalachian Mountains to EnglandD. England purchases Florida from Spain write y=x+6x-1 in terms of r, given x/r=-3 it is expected that gas prices will rise to be 142% of the current amount. If the current gas price is $4 per gallon, explain how to estimate the expected price of gas.