what is the formula for the trainglar figures

Answers

Answer 1

Answer:

Triangular numbers are a pattern of numbers that form equilateral triangles. The formula for calculating the nth triangular number is: T = (n)(n + 1) / 2.

Explanation:

Answer 2
A^2+B^2=C^2 hope this helps!

Related Questions

Viết lại các câu chủ động ở dạng bị động.

1.My father waters this flower every morning.


2.Students should learn test-taking strategies.


3.July has taken photos of West Lake.


4.The electricians test the fire alarm weekly.


5.My dog did not bite your cat.


6.You ought to read the instructions for medical use carefully.


7.The mechanic has repaired my motorbike.


8.Sam is going to make a special dinner tonight.


9.Who wrote this book?


10.The team will finish the work by 5.00 pm.

giúp mình với ;-;

Answers

Good to know

I don’t have a cat

Although she is tired, she still goes to school.

->Tired .............………………………………………………………………….

Answers

Answer:

is this a question? cause i'm really confused.

In 250-300 words, discuss Jem’s character development in To Kill a Mockingbird. How does he grow and change? What are the major events that affect that change?

Answers

Answer:

    However, while Jeremy Atticus Finch, better known as Jem, was not the primary character in Harper Lee's novel To Kill a Mockingbird (also known as To Kill a Mockingbird), he is the character who is the most dynamic because of the huge changes that occur in his life during the tale. Jem and his younger sister Scout are extremely similar in appearance at the beginning of the novel. They are both hot-headed and frequently make impulsive actions that get them in danger; for example, trespassing on the Radleys' porch and nearly being killed by Nathan Radley as a result of it. In contrast, as the tale continues and the children become aware of Atticus's involvement in Tom's trial, tensions begin to emerge between Jem and Scout. Scout maintains her hot-headedness and has become enraged with anybody who has insulted Atticus during the trial, but Jem maintains his cool, as though he understands that being enraged would be counterproductive. He also begins to ponder more about what is going on in Maycomb and what the people who live there are actually like as a result of his observations. Combined with his increased capacity to think critically under pressure, Jem's ability to maintain his composure under pressure demonstrates Jem's maturing maturity.

    Despite this maturity, Jem shows signs of immaturity by losing his cool with Mrs. Dubose, who harasses and criticizes Atticus on a regular basis and ruins her flowers in the process. Following his being forced to pay back his vandalism by reading to Mrs. Dubose, who tragically passes away due to her advanced age, Atticus teaches Jem about what true courage is, and how he can learn a lesson from Mrs. Dubose, who gave up her Morphine addiction in order to die "free," despite the fact that it caused her a great deal of pain. When Jem realizes what she has learned, she grows more mature as the day of Tom's trial approaches.

    If and when the trial eventually takes place, Jem witnesses first-hand the bigotry and hatred that pervades Maycomb and is appalled by it; yet, he maintains optimism that Atticus will be able to convince the community of Tom's innocence. When the judgment is read and Tom is found guilty, all of those dreams are dashed to the ground. Jem feels disturbed at learning that the inhabitants of Maycomb are capable of such evil behavior, and his viewpoints shift. Jem grows more cynical as time goes on, and he begins to understand why Boo Radley chooses to remain inside since the world in which he lives is so harsh.

    When Jem and Scout are attacked by Bob Ewell at the very end of the novel, all of Jem's maturity is put to the ultimate test. Jem protects his sister with a knife against a mature guy, resulting in his arm being broken and him being knocked unconscious, despite the fact that he is still a child himself. That Jem transformed from an immature youngster who bullied his shy neighbor to a caring elder brother who sacrificed his life to defend his sister is demonstrated in this pivotal moment of the narrative.

Answer:

Explanation:

However, while Jeremy Atticus Finch, better known as Jem, was not the primary character in Harper Lee's novel To Kill a Mockingbird (also known as To Kill a Mockingbird), he is the character who is the most dynamic because of the huge changes that occur in his life during the tale. Jem and his younger sister Scout are extremely similar in appearance at the beginning of the novel. They are both hot-headed and frequently make impulsive actions that get them in danger; for example, trespassing on the Radleys' porch and nearly being killed by Nathan Radley as a result of it. In contrast, as the tale continues and the children become aware of Atticus's involvement in Tom's trial, tensions begin to emerge between Jem and Scout. Scout maintains her hot-headedness and has become enraged with anybody who has insulted Atticus during the trial, but Jem maintains his cool, as though he understands that being enraged would be counterproductive. He also begins to ponder more about what is going on in Maycomb and what the people who live there are actually like as a result of his observations. Combined with his increased capacity to think critically under pressure, Jem's ability to maintain his composure under pressure demonstrates Jem's maturing maturity.

   Despite this maturity, Jem shows signs of immaturity by losing his cool with Mrs. Dubose, who harasses and criticizes Atticus on a regular basis and ruins her flowers in the process. Following his being forced to pay back his vandalism by reading to Mrs. Dubose, who tragically passes away due to her advanced age, Atticus teaches Jem about what true courage is, and how he can learn a lesson from Mrs. Dubose, who gave up her Morphine addiction in order to die "free," despite the fact that it caused her a great deal of pain. When Jem realizes what she has learned, she grows more mature as the day of Tom's trial approaches.

   If and when the trial eventually takes place, Jem witnesses first-hand the bigotry and hatred that pervades Maycomb and is appalled by it; yet, he maintains optimism that Atticus will be able to convince the community of Tom's innocence. When the judgment is read and Tom is found guilty, all of those dreams are dashed to the ground. Jem feels disturbed at learning that the inhabitants of Maycomb are capable of such evil behavior, and his viewpoints shift. Jem grows more cynical as time goes on, and he begins to understand why Boo Radley chooses to remain inside since the world in which he lives is so harsh.

Which part of an argumentative essay would most likely contain the author's position?
___________________________________________________________________
(a) Body text |
(b) Conclusion |
(c) First sentence |
(d) Main idea |
_________________________________________________________________

Answers

the answer of this question is (conclusion) .

may this answer is helpful for you

body text, conclusion sums up the authors position

Which sentence best contributes to the confused tone of The Yellow
Wallpaper"?

Answers

The answer is D and trust me on it. Please mark me as brainliest.

Rewrite the sentences below using the correct word in place of the one misspelt.
1: Joan of Arc was tied to a steak and burnt
2: Eight men carried the beer at the headmaster's funeral.

Answers

Explanation:

1. Joan of Arc was tied to a stake and burnt

2. Eight men carried the beer to the headmaster's funeral.

outline any five effects that may result in people who do not have respect for diversity​

Answers

Answer:

In a workplace it could cause loss of faith and lack of interest in their Job

In countries it could cause conflict and civil war, arising from competition which see they are weak

People who have language barriers could be excluded from society

Explanation:

Guided Practice


What is the correct way to punctuate the bold portion of this quotation?

President John F. Kennedy said Ask not what your country can do for you; ask what you can do for your country.”

A.
said: “Ask


B.
said. “Ask


C.
said, Ask


D.
said “Ask

Answers

B Is the answer
If I’m correct

You are trying to persuade members of your class to volunteer to tutor underprivileged children Is it Ethos, Pathos, or Logos and why.

Answers

Answer:

Pathos appeals to the audience's emotions and evokes feelings.

Explanation:

Logos or the appeal to logic is the use of logic or reason to persuade an audience.

Ethos  It is an appeal to authority and credibility in persuasive language. Ensuring an audience of the speaker/or writer's argument's reliability or credibility. Making yourself (or your argument) appear credible and trustworthy will help you persuade your audience.

III. Give the correct form of the word in the brackets to complete the following sentences.
16. The house was left _______ for most of the year. (USE)
17. Never leave young children ________. (ATTEND)
18. She’s _________ in her own language.(LITERATE)
19. Samples of _______ were drawn using sterile syringes.(BLEED)
20. The animals huddled together for _______.(WARM)

Answers

16. Unused.
17. Unattended.
18. Literate.
19. Blood.
20. Warmth.

15. In a paragraph, describe what being HUMAN means to you.

Answers

Answer:

Being human means 1. to have the ability to communicate systematically using words, symbols, body gestures/posture, and facial expressions.

2. to make our own decisions and bear the consequences of them.

3. to make and wear clothing, accessories, and other necessities for human life.

4. to become individuals in the process of making our own life in what each one of us want to be in the future.

5. to think about thinking, to ponder on the past, present, and  future.

6. to fit into different personality groups, but our experiences with the personality type is special and different within ourselves.

7. to fit in different racial, cultural, religious, and political groups.

8. to have a government.

9. being unique as an individual in our choices of who we want to be as a person , in our clothing, preferences, talents/gifts, perspectives, likes/dislikes.

10. to live in a economy.

11. to inherit our genes and behaviors from our parents, grandparents, aunts, uncles and out great grand parents.

12. to be unique and special as a species.

Explanation:

What features are typically associated with postmodern fiction?

Answers

Explanation:

Postmodern literature is a form of literature which is marked, both stylistically and ideologically, by a reliance on such literary conventions as fragmentation, paradox, unreliable narrators, often unrealistic and downright impossible plots, games, parody, paranoia, dark humor and authorial self-reference.

Answer:

Postmodern writers tend to view experiments with form as part of the message of expressing human experiences; they want to represent the act of writing itself, when done most authentically, as an experiment. Another feature of postmodernism is that the chaotic nature of modern life is often a condition to be celebrated rather than "solved" or organized by the calm voices of reason. Contemporary writers seek to represent the crazy unpredictability of life in the 20th century without attempting to impose a traditional logic on that experience. As a result, this genre of literature is often difficult to interpret and understand. More characteristics of the movement are the tendencies to approach each work of art differently as well as mess with readers' expectations of a narrative by changing the structure as an example. Irony is also often used.

Explanation:

Question 20 (Essay Worth 5 points)
(MC)

Read this text from the Constitution:

AMENDMENT XXVI
Passed by Congress March 23, 1971. Ratified July 1, 1971.

Note: Amendment 14, section 2, of the Constitution was modified by section 1 of the 26th amendment.

Section 1.
The right of citizens of the United States, who are eighteen years of age or older, to vote shall not be denied or abridged by the United States or by any State on account of age.

This amendment is the last of three voting rights amendments. Write a short essay of 5 to 7 sentences explaining how this and the other voting rights amendments expanded voting rights in the United States.

Answers

First, we must define the original definition for who is allowed to vote to be able to understand what exactly is expanded upon. At the conceiving of this nation, the white male, land-owning, 21-year old and older were allowed to vote. Meaning, females, people of other skin-color (or even mixed), and non-land owning entities were not allowed to vote. The first change to the right to vote occurred in 1860, and African Americans gained the right to vote 10 years later when the amendment was passed. Following this, Women were allowed to vote in 1920, which saw the rise of support for women (and Native Americans), as they were essentially citizens, and to deny citizens their basic rights was against the natural rights espoused to all when they were born. Of course, with the right to vote comes the responsibility of such a vote. A person is expected to vote for such people in which they believe are aligned to their personal beliefs, as well as what is "better" for the nation. On top of that there would be responsibilities espoused to citizens, such as jury service, etc.

However, while the rights of who and what for voting has expanded, restrictions has also occurred, such as non-citizens (obviously), as well as criminals and felons.

~

Jennifer planned to bake cookies, so she had to buy ingredients.

A. Simple sentence
B. Compound sentence
C. Complex sentence
D. Compound-complex sentence

Answers

I think it’s an compound sentence :) sorry If I’m wrong!

This sentence has only one independent clause ("Jennifer planned to bake cookies"), which can stand alone as a complete sentence. It does not contain any dependent clauses or coordinating conjunctions, which are necessary for a compound, complex, or compound-complex sentence. Hence, option A is correct.

What is a simple sentence ?

A simple sentence is a type of sentence that consists of one independent clause, which is a complete thought that can stand on its own. It typically contains a subject and a verb and expresses a single idea or a complete thought.

Examples of simple sentences:

The cat sat on the mat.

She enjoys playing the piano.

He ran to catch the bus.

Note that a simple sentence can also include modifiers, such as adjectives or adverbs, to add more information or detail. However, it still contains only one subject-verb combination and expresses a single complete thought.

The given one is an example of simple sentence. Hence, option A is correct.

Find more on simple sentence :

https://brainly.com/question/10606352

#SPJ2

2. In 2020, they __________________ (built) a bridge on this river.

Answers

Answer:

built

Explanation:

that's the correct answer

Answer:

built

Explanation:

it is the answer only

II. Choose the word whose stressed pattern is pronounced differently from the others.
1. A. improve B. support C. educate D. invent
2. A. patient B. become C. quality D. science
3. A. unable B. impolite C. unhealthy D. imbalance
4. A. enormous B. discover C. benefit D. inventor

Answers

Answer:

1. Support

2..patient

3.impolite

4.benefit

1.B support
2.A patient
3.C unhealthy
4.B discover

Read the following excerpt from "The Cask of Amontillado" and answer question.
THE thousand injuries of Fortunato I had borne as I best could, but when he ventured upon insult I vowed
revenge. You, who so well know the nature of my soul, will not suppose, however, that gave utterance to a
threat. At length I would be avenged; this was a point definitely, settled --but the very definitiveness with
which it was resolved precluded the idea of risk. I must not only punish, but punish with impunity. A wrong is
unredressed when retribution overtakes its redresser. It is equally unredressed when the avenger fails to
make himself felt as such to him who has done the wrong.
It must be understood that neither by word nor deed had I given Fortunato cause to doubt my good will. I
continued, as was my in to smile in his face, and he did not perceive that my smile now was at the thought of
his immolation.
What type of conflict is implied in the passage above?
O Person vs. Person
o Person vs. Society
O Person vs. Nature
Person vs. Self

Answers

Answer:

Person vs. Person

Explanation:

The conflict is between Fortunato and his arch-nemesis Montresor, which is two people

LETTER FROM THE SEA

Tuesday, 13th of August

Dear grandma,

I've been here long enough to be sure: I like the island of Issopyxos! If Mom really never wants to get on a ship more than her for her entire life and therefore has to stay here forever, then let's stay with her. We could have a good time here. The hotel porter told me that in February all the trees already have flowers and that it is five degrees Celsius when it's cold. Of course I would have to learn Greek in order to go to school. Mom could earn some money and I am the dad too. We could paint the stones, the dried pumpkins and even the t-shirts to sell to tourists. Besides, we would need less money than at home, because we don't need winter boots, woolen hats and anoraks here. Now I have to stop writing. Mom and Dad called me from the balcony to go to lunch. A thousand kisses.

Respond.
The language used is:
A:confidential
B:formal

The purpose of the letter is:
A: tell experiences, express moods
B: inform in an objective and detached way

|> underline the words that make you understand

The sender is:
_____________________

The recipient is:
_____________________

•what relationship is there between the sender and the recipient?
_____________________

Answers

Answer:

B and A

Explanation:

attending school year round will increase students' retention of material. students have not proven academic benefits of year-round-school. which statements would be most effective in a rebuttal of the counterclaim

Answers

Answer:

Explanation:explanation

SHERIFF (unbuttoning his overcoat and stepping away from the stove as if to the beginning
of official business).
How does the use of the word "official" in this stage direction affect the mood of the scene?

Answers

Answer:

It shows a serious undertone to laying out the scene. It helps the reader understand that the Sheriff isn't fooling around and that something important is starting.

Answer:

it makes the sheriff a more serious man. and this indicates that the sheriff isn't joking or playing around ...

n
Kira is doing research on the American alligator.
Abc
Which statement shows bias and should be avoided in Kira's research?
O Last year, three alligators were sighted in rural Southern US cities.
O Alligators have become a nuisance in yards and golf courses since recovery measures have been put
O There are two types of alligator species currently in the world: the American alligator and the Chinese
O Alligators were well on their way back from their shrinking numbers, and in 1987 were declared fully re

Answers

Answer:

The second answer

Explanation:

The description of alligators as nuisances is a subjective viewpoint, making it a bias.

1) From the second paragraph of the passage, it may be inferred that
A)
the Confederate battle flag got its name from being
used in battle.
B)
the Confederate battle flag was never the state flag
of Georgia
0)
the Confederate battle flag was used before the
Confederacy.
D) the Confederate battle flag was objected to by many.

Answers

The answer is number a

The top-ten in the race would be exempled from fatiue work
True or false​

Answers

Answer:

The top-ten in the race would be exempled from fatiue work

this statment is false

Explanation:

plz plz help asap
look photo
plz help
i will give brainliest

Answers

Answer:

Mike:the strangest thing happened to me this morning I saw that girl Louise in town!

Sandy:you saw Louise what is strange about that?

Mike:well I gave seen her for ages,but yesterday I was thinking about her–and then this morning I saw her.what are the chances eh?

Sandy: the chances are really good, actually I mean, she lives here, doesn't she?And..

Mike:Yes she does but..

Sandy:let me finish.And she works in a shop in town,too.So it isn't strange at All.Am I right??

Yes.And that is the annoying thing–you are always right

mary stopped doing yogga five months ago

Answers

What is the question?
Huhhhh? I’m confused

Select the correct answer.
Click on the best question to ask before reading the rest of the passage.
At what time does the sun set where this story takes
place?
What about the heron?
Had the girl been in these woods before?
Does the girl live on a farm?
Reset
Next

Answers

Answer:

What about the heron?

Explanation:

because i got it right

Answer:

What about the heron?

Explanation:

The second one

Throughout Act 2 it is implied that Eliza values herself and has self-respect. All of the following provides evidence for that conclusion except...

she is suspicious of Higgin’s offer and his wager with Pickering

she has put ostrich feathers in her cap and tried to clean her coat

she claims that despite not having a mom she is a good girl

she stays when Higgins offers her chocolate and taxi rides

Answers

Answer:

she stays when offered chocolate and taxi rides

Explanation:

this is something that encourages her and she likes it

Answer:

D.

Explanation:

read the question and select the answer

Answers

Answer:

Change Its to It's and there to their.

Explanation:

Its is the possesive pronoun of it.

It's is the short form of it is.

There refers to a place.

Their is the possesive pronoun of they

Why are diction/word choice and tone especially important when it comes to writing a resume? Explain in 2-5 complete sentences.

Answers

Using formal dictions and an appropriate tone will not only make your resume appear more professional, but it can also show that you can communicate effectively, which is extremely important if you want to showcase your company's products.

Which phrase provides the best context clue for the meaning of the word laborious?

Answers

Answer:

The best context clue for the meaning of the word laborious is' a tremendous effort

Explanation:

The best context clue for the meaning of the word laborious is' a tremendous effort'
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find the size of each of the unknown anglesplz give me solution If the sky is actually black, and the water is actually clear, where does the blue color for the sky and water come from? Find functions f(x) and g(x) so the given function can be expressed as h(x) = f(g(x)). (Use non-identity functions for f(x) and g(x).)h(x) = 5/x-4 if cotA=3/4 find sinA and cosA he said "when will they come?" Two dogs run around a circular track 300 m long. One dog runs at a steady rate of 15m per second, the other at a steady rate of 12 m per second. Suppose they'd tart at the same point and time. What is the least number of seconds that will elapse before they are again together at the starting point? 14Pick the correctly spelled plural form of sheep to complete the following sentence.Dozens ofroamed in the meadow.sheepsheep'sosheepssheeps Excluding any secondary chemical reactions,which would be more effective as an antifreeze; asolution containingSelect one:25m CH3OHthe combination of 25m CH3OH and 25mKCI.O 25m KCI.Onone of these Cost outlays are recorded as an expense when they are incurred to earn revenue in the _______________ accounting period Direction. Choose the most correct one1. Whichof the following sentences given below is correct?A. He will neither sing nor dance in the party.3. He will neither sing and dence in the party.c. He will neither sing or dance in the party.D. He will either sing nor dance in the party. -3 raised to the power 0= a square number and a multiple of 3 have a total of 90 what r the 2 numbers What are emotive action or doing words?A. Active voiceB. ImperativeC. Powerful verbD. Passive voice what is the Formula for average velocity? Lee el prrafo e identifica a quin est dirigido. Despus escoge el mandato correcto del verbo regalar para completar la frase. Read the paragraph and identify who the reading is addressed to. Then choose the correct command form of the verb regalar to complete the sentence.Es bonito volver a casa con algunos recuerdos del lugar que visit para sus seres queridos, o simplemente para tenerlo como recuerdo de un gran viaje. Elija algn objeto artesanal y ayude a la gente local, aunque cueste un poco ms, ese objeto ser nico y especial para compartir con sus seres queridos.Source: http://www.hostelsclub.comAs que, ________ artesanas a la familia. regale regala regalas regales How many miles are equivalent to 800 meters? Round answer to the nearest hundredth.0.50 miles1.29 miles2.62 miles4.97 miles Can someone help me with this math homework please! Match the description to the type of sentence.1.)complexcontains two or more main/independent clauses and one or more subordinate/dependent clause2) simplecontains one main/independent clause and one or more subordinate/independent clauses3)compound-complex Contains two or more main/independent clauses 4)compound Contains one main/independent clause Find x and yHelp me please With regard to police use of deadly force, the Supreme Court reasoned that: a. it is constitutionally reasonable to use deadly force unless at nighttime b. the officer must take into account the prior criminal history of the felon c. the use of deadly force to prevent the escape of all felony suspects was constitutionally unreasonable d. using deadly force is allowed only if one is escaping in a motor vehicle