if (a+b)^2=10, if ab=-2 calculate a^2+b^2

Answers

Answer 1

Answer:

(a +b)² = a² + b² +2ab

10 = a² + b² + 2(-2). [ ab = -2]

10 = a² + b² - 4

a² +b² = 10 +4

a² +b² =14

hope it helps


Related Questions

You are an eyewitness to a crime: A man has robbed a bank, but instead of keeping the money for himself, he donates it to a poor orphanage that can now afford to feed, clothe and care for its children. You know who committed the crime. If you go to the authorities with the information, there's a good chance the money will be returned to the bank, leaving a lot of kids in need. What do you do? Apply the concept of 'Ethical Decision Making Process' to act in the above situation by applying four steps.

Answers

Answer:

The following steps in Ethical Decision Making Process would be adopted:

1. State the problem, and determine facts.

The problem here is stealing to finance the poor in the society (orphanage). The available facts are: A man robbed a bank and donates the money to the poor, the motives behind this is unknown since he didn't steal for his purse. It is not good to make assumptions so as to arrive at a good decision.

2. Check the ethical issues to be solved in the problem.

The ethical issue is stealing which conflicts with a society's moral principles.  But, the positive is giving to the poor which is good the source of the money is however illegal.

3. Take a closer look at those affected.

The robber, the bank, poor orphanage, the society as a whole would be affected by my decisions.

4. Identify all decisions that you could take, their consequences, and make a decision.

Any decision I take would affect the robber who might be jailed and the orphans could lose the money or the Bank would remain affected, some bankers might be affected depending on the law and how the crime happened, and I would lose my good ethical values and breach the law if I should remain silent.

I would report to the authorities this would be a good decision because:

i. The bank would be saved.

ii. It could increase greater ethical values in the society.

iii. That's the right thing to do because irrespective of the good motive of a crime that doesn't remove the crime committed.

iv. The poor orphanage could receive financial support from people in the society.

Explanation:

Ethical decision-making gives one the freedom of choosing the right ethical principles among several other ethical principles. The goal is to make one do the right thing, stand for the right thing regardless of the risk, and to be consistent in applying great moral values that are consistent with good citizenship.

The 'Ethical Decision Making Process' steps to apply in the situation mentioned above include:

1. State the problem, and determine facts.

2. Check the ethical issues to be solved in the problem.

3. Take a closer look at those affected.

4. Identify all decisions that you could take and their consequences.

5. Apply the Ethical principles to the options.

6. Make a decision.

To achieve economic growth, a society must increase inputs by (EF6a)
A)
using resources less efficiently
B)
increasing taxes
discovering new resources
D)
decreasing its labor force

Answers

Answer:

increasing taxes

Explanation:

What were the "Freedom Rides?"

Answers

Answer:

Answer:

Explanation:

Freedom Riders were civil rights activists who rode interstate buses into the segregated Southern United States in 1961 and subsequent years to challenge the non-enforcement of the United States Supreme Court decisions Morgan v. Virginia (1946) and Boynton v. Virginia (1960), which ruled that segregated public buses were unconstitutional.

Answer:

mark him brainlist

Explanation:

that guy get it right

The music of the baroque era was

A. Focused on religious music for church

B. Highly stylized and ornamented

C. Focused on secular vocal music

D. Symmetrical and elegant

Answers

Answer Maybe B

Explanation:

If Indira believes that only the recent college graduates she manages (and not the older workers) understand her new social media plan, she is __________ because of their age.

Answers

Answer:I’ll help you if you help me

Explanation:

What is your concept of a meaningful life?

Answers

Explanation:

.......,.....................

Please help!!!!!!!!!!!!

Answers

Answer:

ask brain please it will be ok don't worry

Explanation:

Explain the first law of thermodynamics

Answers

Answer:

\Delta U = Q - W

\Delta U = change in internal energy

Q = heat added

W = work done by the system

Explanation:

:)

Based on source 2, how did the Ice Age most likely influence the migration and settlement of early humans to new areas? 00 Select one: A Land routes that allowed early humans to travel between continents were exposed. n B. Early humans had to adapt to survive after traveling to very cold areas. C. Ancient oceans that early humans used for long-distance sea travel were discovered. D. Cold climate conditions made travel impossible for early humans.​

Answers

Answer:

I have the same question need an answer asap

Explanation:

The Ice Age was most likely influenced because of the migration and settlement of early humans to new areas as Ancient oceans that early humans used for long-distance sea travel were discovered. Hence, Option C is correct.

What is Ice Age?

Another term by which the Ice age can be denoted is glacial age. Basically, the ice age is that era faced by the Earth in which thick ice sheets cover vast areas of land.

As this era has long lasted for several million years and also supported in reshaping of the surface features of entire continents. All the changes that have occurred are because of climate change.

As per the research made by scientists, the warm spell of the ice age gave early humans a route out of Africa. This whole incident took place 20,000 years ago.

As a result of traveling, long-distance sea travel was discovered. Option C is correct.

Learn more about Ice Age here:

https://brainly.com/question/13822330

#SPJ2

identify and label the parts of the flower. Below​

Answers

Answer:

PetalAntherFilament Thalamus StigmaStyleOvaryOvulesPedicle

1. petal 2. anther 3. filament 4. sepal 5. stigma 6. style 7. ovary 8. ovule 9. stem
sorry if i got any wrong but, those should be the correct answers!!

Which of these phrases best explains how geographers use the word place? A. to show how natural processes are changing the Earth B. to describe the characteristics of a location C. to explain how areas are grouped together into regions D. to discuss the location of a certain area Please select the best answer from the choices provided A B C D

Answers

Answer:

a

Explanation:

Answer:

a

Explanation:

on edge

Which of the following happened first:
A) The Second Continental Congress approved the Declaration of Independence.
B) General Washington had the Declaration read to his troops.
C) The Second Continental Congress voted for a resolution favoring independence.
D) Copies of the Declaration were sent to all the former thirteen colonies.

Answers

Answer:

D

Explanation:

where do you think Sikhs gain the most guidance from?
A. Guru Granth Sahib
B. Guru’s lives

Answers

Answer: A. Guru Granth Sahib

Explanation:

When Sikhism was formed, it was initially given guidance and leadership by the Gurus much like the Pope does for Catholics. The 10th and last Guru then proclaimed the Guru Granth Sahib to be the next and final Guru which is why the Sikhs view it as a Living Guru.

The teachings in the Guru Granth Sahib were written by all 10 Gurus and so is meant to give the most guidance to Sikhs with it documenting more of the wishes and teachings of their old Gurus than the lives of the Gurus who passed away centuries ago.

Answer:

A. Guru Granth Sahib

Explanation:

SGGS covers almost every question you come across on a daily basis.

The role of the president as chief executive officer and head of the federal bureaucracy was
clearly established

Answers

Answer:

Explanation:

As Chief Executive the president can: implement policy, supervise the executive branch of government, prepare executive budget for submission to congress, and appoint and remove executive officials. The head of government is the chief officer of the executive branch of a government, often presiding over a cabinet.

If a buoyancy box is not airtight and fills with water, would it have negative, neutral, or positive buoyancy? Defend your answer. ( I know it isn't the right subject but it didn't have the science option)

Answers

Answer:

positive po

Explanation:

sana po makatulong po sa inyo

An upward force exerted by the liquid to oppose the weight of the object on its surface when partially or fully immersed is called buoyancy. It is also called an upthrust and is measured in Newtons.

It will be a negative buoyancy.

What are the types of buoyancy?

Positive buoyancy is the force exerted by the liquid on the lighter objects to keep the object afloat on its surface and the fluid displaces the mass of the lighter objects.

Negative buoyancy occurs when the liquid exerts a force on the denser and heavier objects like the box filled with water is denser and more in weight hence, the object will sink.

Neutral buoyancy occurs when the density and the weight of the object are equal to that of the fluid in which it is immersed. The object can both sink or float based on the force of gravity.

Therefore, it would have a negative impact.

Learn more about buoyancy here:

https://brainly.com/question/5496234

Read the story, "The Big Catch." What is the theme (lesson) of this story? Cite evidence from the text to support your answer. *

Answers

Answer:

As its title indicates, the dominating theme of The Catcher in the Rye is the protection of innocence, especially of children. For most of the book, Holden sees this as a primary virtue. It is very closely related to his struggle against growing up.

Explanation:

Immanuel Kant walks into a bar and orders a beer. After he drinks the beer, the bartender gives him his bill and goes into the back room. Although Kant can leave the bar unnoticed without paying the bill, he feels obligated to pay for his beer because: (Choose all that

Answers

Answer:

o whats that supposed to mean

Explanation:

The perimeter of a square flower bed is less than 36 meters. Which inequality represents the possible side length, s, of the flower bed? (Assume all values of s are positive.) s less-than 6 s greater-than 6 s less-than 9 s greater-than 9

Answers

Answer: the answer is 9 I believe

Explanation:

Answer:

The answer is C

Explanation:

Solved this question on Edge :3

Pls Mark me the Brainliest!

9. What is the equation for power? What is its units? How does that relate to a light bulb?

Answers

The equation for power is: P= Work/ Time

The unit of power is Watt

I'm not really sure of this one because I'm pretty sure it relates mostly to lumens.

What is a direct democracy ?

Answers

Answer:

In a direct democracy, the decisions are not made by state representatives. All decisions are voted on by the people. When a budget or law needs to be passed, the decision goes to the people.

why is Trusteeship Council inactive​

Answers

Answer:

Over time, as trust territories attained independence, the size and workload of the Trusteeship Council was reduced. With the independence of Palau, formerly part of the Trust Territory of the Pacific Islands, in 1994, there presently are no trust territories, leaving the Trusteeship Council without responsibilities.

What is the meaning of the word "scrutinized" as it is
used in paragraph 12?
A. folded slowly
B.studied carefully
C.opened suspiciously
a
ag
rm felt
inst a
ying to
story
nd
e dune
he
ver and
Sone, he
4. waved frantically
d

Answers

Answer:

B

Explanation:

Why you need to worry about Reliability and Validity?

Answers

Answer:

Reliability is about the consistency of a measure, and validity is about the accuracy of a measure. It's important to consider reliability and validity when you are creating your research design, planning your methods, and writing up your results, especially in quantitative research.

Explanation:

I hope this helps :)

If you make only the minimum payment each month, what will the total cost of the computer be?

$600
$629
$774
$830

Answers

Answer:

C - $774

Explanation:

Answer: $744 on edg 2023

Explanation: i got it right

which item is an example of a secondary source?

Answers

Answer:

C

Explanation:

what is constitutional provision regarding secularism ​

Answers

Answer:

constitutional provision gives all persons in the country freedom of conscience and free profession, practice and propagation of religion.

Explanation:

I hope this helps! ^^

☁️☁️☁️☁️☁️☁️☁️

Answer:

The secular State is a State which guarantees individual and corporate freedom of religion, deals with the individual as a citizen irrespective of his religion, is not constitutionally connected to a particular religion, nor does it seek to promote or interfere with religion".

Define Symbols, Values, Beliefs, and Norms of Society

Answers

Culture was defined earlier as the symbols, language, beliefs, values, and artifacts that are part of any society. ... The first type, called nonmaterial culture, includes the values, beliefs, symbols, and language that define a society.

What are the cons of a mixed market economy for most citizens? CHECK ALL THAT APPLY.


Answers

Answer:

no options were given

Explanation:

These are the cons

1. Undue interference by private enterprises

Inequitable wealth distribution

Hardly any efficiency

Citizens welfare are hardly taken into consideration

how did shays Rebellion and how it influenced the creation of contribution. write in your own words and write like a 5th to 6th grader words with atleast 20 words then ill give brainiest

Answers

Answer:

Shays’s Rebellion showed the weak parts of the government under the Articles of Confederation. It made George Washington make the government stronger to help future riots from happening.

What was the main reason the colony of New Jersey was originally formed

Answers

Answer:

the main reason the colony of new jersey was originally formed because the old one is duplicate

Answer:

The reason it was founded was for freedom of religion and freedom of government. Founded by Sir George Carteret and Lord John Berkeley. The English captured the land from the Dutch and made it into New Jersey, in order to give the people freedom of religion and government.

Explanation:

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