Three of the interior angles of a polygon are equal to each other The remaining angles are 145, 100 and 115" Find the size of cache of the three equal angles

Answers

Answer 1

Answer:

The size of each of the three equal unknown angles is [tex]120^{0}[/tex].

Explanation:

Let the the unknown angle be represented by x. The polygon is a hexagon, which has three sides and angles.

sum of angle in the hexagon = (n - 2) x [tex]180^{0}[/tex]

n = 6, so that;

Sum of angle in the hexagon = ( 6 - 2) x [tex]180^{0}[/tex]

                                                = 4 x [tex]180^{0}[/tex]

                                                = [tex]720^{0}[/tex]

Therefore;

x + x + x + [tex]145^{0}[/tex] + [tex]100^{0}[/tex] + [tex]115^{0}[/tex] = [tex]720^{0}[/tex]

3x + [tex]360^{0}[/tex] = [tex]720^{0}[/tex]

3x = [tex]720^{0}[/tex] - [tex]360^{0}[/tex]

3x = [tex]360^{0}[/tex]

x = [tex]120^{0}[/tex]

The size of each of the three equal unknown angles is [tex]120^{0}[/tex].


Related Questions

Select the Noun(s)
Owen Hunt can see Mars from here.

Answers

Answer:

The correct answers are

Explanation:

Owen hunt and Mars.

Hope this helps....

Have a nice day!!!!

Can somebody please help me???

Answers

Answer:

Explanation:

1)cats         8)women's

2)its           9)it's

3)lets         10)they're

4)let           11)1970s

5)let's         12)yours

6)it's           13)it's

7)you're      14)its

15)'90s

hope this helps and if it's right can you give me brainliest or thank me. Much appreciated :)

help porfavor!! I hope it makes sense if it doesn't just ask me:)) does anybody know how to start a thesis statement of an essay that is based off your opinion??​

Answers

Explanation:

your thesis should make clear what your argument is; it should also provide the reader with some indication of why your argument is persuasive.

A _ is a group of words that work together to express an idea and can function as a noun, adjective, verb, or adverb.

Answers

Answer:

Phrase

Explanation:

Just got it right on edge 2020

A phrase is a group of words that work together to express an idea and can function as a noun, adjective, verb, or adverb.

What are the types of phrase?

There are different types of phrase depending on the headword. The types are under-listed:

Noun phraseVerb phraseAdjectival phraseInflectional phraseAdverbial phrasePrepositional phrase etc.

Therefore, the correct answer is as given above.

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i would like to know an example of metonymy and personification
in the short story “house taken over” by Julio Cortazar. please include textual evidence
like a quote from the story.

Answers

Answer:

The example of metonymy in story is when the narrator uses the phrase 'the great hallows' to link with the presence of entities in the house.

The personification is used when the narrator implied that it was the house that kept them from marrying.

Explanation:

'House Taken Over' is a short story written by Julio Cortazar. The story is about siblings, in their forties, living in their ancestral house. They are unmarried, sister, Irene, turned down two offers while brother's, the narrator, financee died.

Metonymy is a device used to link the concept with it's object. For example, in metonymy 'The pen is mightier than sword', 'pen' is used as a concept to link with it's object, that is words.

In the short story, the author used metonymy of 'the great hallows' to link the concept of presence of certain entitiies in the house. The great hallows is a place filled with curses and great enemies. Thus, by using the phrase 'commune with the great hollow,...' the narrator is indicating about the presence of entities.

Personification is a device used to personify non-living object with human characteristics. The example of personification used by author is when he stated that 'Sometimes we came to believe that it was she who did not let us get married.' In this line, 'she' is used to personify the house.

Please HELP! I’m on a time limit so I need as much help as possible FAST.

Answers

Profitable is the correct answer :)))

Answer:

Explanation:

"Lucrative" means "producing a great deal of profit". In this case it either is "A" or "C". It is most likely "C" though because of the definition.

I do hope I helped you! ;)

Which of the following is the best example of two people who are in harmony? Base your answer on the meaning of harmony. A. two brothers who are always getting into arguments B. two strangers who accidentally bump into each other C. two rivals trying to outdo one another in a chess match D. two best friends who can finish each other's sentences

Answers

Answer:c

Explanation:

. Popular music today is not as good as it was in the past. Fact or Opinion Explain: _____________________________________________________________

Answers

I guess it would be my opinion because most of all the beats are from songs made years ago most of the songs like rap isn't even real rap so i prefer the old songs then the songs from know dont get me wrong i listen to some of the new music but to me most of it is garbage.

Answer: It is an opinion

Explanation: because the sentence uses not as good but other people can say something different.

Hello, please help.

Which descriptive phrase in the passage helped you understand how the actors might be feeling when they attend the awards ceremony?

Answers

The phrase “underneath all that glamour, each actors pulse is galloping wildly” shows that the actors might be feeling excited or nervous at the chance of being recognized for their hard work in front of so many people in the industry.

plz help i have no idea

Answers

Answer:

memoir about being a child prodigy

Explanation:

I hope this help you

Answer:

I believe d

Explanation:

. What four pieces of information can be viewed in the upper left hand comer of a title page in
MLA format?

Answers

In order: Your/writers name, teacher/supervisor name, class name, and date

3.How might a beginner misuse headphones?

Answers

Answer:

by damaging his ears

Please select the word from the list that best fits the definition Evidence of proofreading and revisions Organization Fluency Word choice Voice Conventions Ideas​

Answers

Answer:

The correct answer is Conventions

Explanation:

I took the test on edg.

The correct response from the given excerpt that best fits the definition Evidence of proofreading and revisions Organization Fluency Word choice Voice Conventions Ideas​ is - Conventions.

What is proofreading?

Proofreading is the process of examining a galley proof or an electronic copy of a publication to identify and fix any text or artwork reproduction problems. The final stage of the editorial process before publishing is proofreading.

The cost of proofreading each word ranges from $0.013 to $0.016. That comes out to around $13–$16 for every 1000 words. The return time, level of skill of the proofreader, and type of writing may all affect the charges, though.

A manuscript rife with spelling or grammar mistakes can throw the reader off the story the writer is trying to communicate. They are abruptly compelled to mentally correct the work's mechanical errors rather than becoming engrossed in the plot or argument. Therefore, proofreading is vital since it makes your story stand out.

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How are poetry and short stories different? How are they similar?

Answers

Answer:

DIFFERENT: While a short story is usually written in recognizable sentences, a poem is composed of lines, which may not observe the usual grammatical rules.

SIMILAR: both could be said to have brevity, a poem uses such brevity in the confines of a much smaller collection of words, and in a structure chosen by its writer; whereas the short story uses brevity in the context of a word limit

Explanation:

Which word is an ANTONYM for the word wholehearted?
Ryan's attempt to get organized was wholehearted.
typical
committed
insincere
sidetracked

Answers

Insincere is the answer in this case

An antonym is a word type whose meaning is the exact opposite of that of another word. Wholehearted means commited Hence option C is correct .

What is Antonym ?

For instance, "bad" is an antonym for "excellent," and "hot" is an antonym for "cold." Antonyms help us describe ideas through descriptive writing in a way that is strong and effective.

A word that completely contrasts the meaning of another is known as an antonym. Adjectives and adverbs with a term that they immediately contrast are frequently used as antonyms.

We frequently employ many popular antonyms in our daily language. Examples of effective antonyms include "good," which is an antonym for "bad," and "long," which is an antonym for "short."

Sometimes a term we know is the exact opposite of what we think it is.we wish to write about and incorporate. Common antonyms can be helpful in this situation. We will have a wider selection of terminology to utilise in our writing if we are familiar with numerous frequent antonyms, which are words that have the opposite meaning.

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What does the prefix deca- mean in the word decathlon?​

Answers

Answer:

International spelling as used by the International Bureau of Weights and Measures; symbol: da) or deka- (American spelling) is a decimal unit prefix in the metric system denoting a factor of ten. The term is derived from the Greek déka (δέκα) meaning "ten".

DECATHLON: an athletic event taking place over two days, in which each competitor takes part in the same prescribed ten events (100-meter dash, long jump, shot put, high jump, 400-meter dash, 110-meter hurdles, discus, pole vault, javelin, and 1,500-meter run).

HALE. “Why—where is he?” says I, not knowing what to say. She just pointed upstairs—like that (himself pointing to the room above).

Answers

What is the question, please specify so it can be answered.

ignore this i posted it by accident beep boop

Answers

yes understandable beep boop

Answer:

i understandsssss beep beep boop owo

Explanation:

Is is it true a phrase

Answers

No it’s not a true phrase

what is the meaning of sunrise over fallujah?

Answers

Answer:

It is about the bravery and courage it takes to be a soldier fighting in a combat zone.

Explanation:

I think this is correct

I believe it is the courage it takes to go to the battlefield

In born in a crime why are black people in South Africa suspicious of cats?

Answers

They are known as bad luck from the olden times because of their color and no one would keep them as a pet
They thought black cats bring bad luck

The cell/plasma membrane is made up of what two things?

Answers

Answer:

Proteins and phospholipids make up the majority of the cell/plasma membrane. The proteins are at the holes and move molecules in and out.

Explanation: :)

"How do your close friends see you? In a positive light? Partially positive? Either way...explain why."

Answers

My friends see me in a partially positive light, I guess you can say that out of the team I am the most mature. My friends aren't what you call honest or good friends, they are actually the exact opposite. I keep my distance and so do they. The reason why is because some time we have had some problems we didn't work out so now we all go our separate ways while still calling each other friends. We keep distance, but that doesn't mean we are cats to each other. We treat each other neutral.

1. Which sentence contains an action verb?
A. New Orleans is a city in Louisiana.
B. New Orleans celebrates Mardi Gras each spring.
C. neither

Answers

B. New Orleans celebrates March Gras each spring

New Orleans celebrates Mardi Gras each spring is the sentence contains an action verb. Hence, option B is correct.

What is an action verb?

An action verb is a verb that, as opposed to describing a state of being, defines an action that a person, animal, object, or natural occurrence such as a storm can carry out.

Acts what objects do and states of being are both described by the word "verb" in English how things are. Examples of verbs include the words "describe," "consume," and "rotate."

Action words are verbs, as you would have guessed—words that describe actions. Non-action words, also referred to as non-action verbs, are words that represent a state of being, a need, an opinion, or a sense as opposed to these.

Thus, option B is correct.

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PLEASE ANSWER IN A PARAGRAPH.

1.) In about a paragraph, tell me your opinion on whether or not zoos should be banned. Give 3 reasons on why you picked where they should or shouldn’t.

Answers

Explanation:

should

dirty may not be treated correctlyallerigiesvirus

shouldn't

experience to see new animals opportunity to find a future career exciting time may be extinct soon so see them whilst u can

Which of the following is the best example of an abode for a college student? Base your answer on the meaning of abode. A. dorm room B. roommate C. classroom D. dining hall

Answers

Answer:

A. Dorm room

Explanation:

abode is synonym for house

Answer:

A

Explanation:

Because back in the day you would use adobe to make a shelter and a dorm room is a shelter.

Which of the following could impact your self-esteem?
a. comparisons to others
b. accomplishing a difficult task
c. giving a successful performance
d. all of the above

Answers

D: All of the above. Some of them impft your self-esteem positively and others impact it negatively

Answer:

d

Explanation:

You have been asked to read a children’s story to a group of first graders. Which technique will NOT help keep the children’s attention?

Answers

Answer:

i had the same question the answer is A) Read in a monotone voice.

Explanation:

Read in a monotone voice is correct because speaking in a monotone voice is likely to bore anyone, not just young children.

How was the statue of the Happy Prince decorated?​

Answers

Answer:

Explanation:

do anyone know this one i need this one

The happy prince was decorated and was covered with thin leaves of gold over his body.

After the Monkey King returns from the five pillars of gold, what evidence
does Tze-Yo-Tzuh have in his hand to prove that the Monkey King was always
within his reach?

A. The Monkey King's cudgel
B. The Monkey King's name
C. The Monkey King's hair
D. The Monkey King's shoe

Answers

Answer: B

Explanation:

After the Monkey King returns from the five pillars of gold, the Monkey King's name evidence does Tze-Yo-Tzuh have in his hand to prove that the Monkey King was always within his reach. Thus, option (b) is correct.

What is evidence?

The term “evidence” means the right kind of proof to lead to a conclusion. There are different kinds of evidence, such as newspaper articles, images, historical records, videos, footprints, signatures, files, internet sources, documents, medical reports, and voice recordings.

The main proof, according to the evidence, was the Monkey King's name evidence are the Tze-Yo-Tzuh in the hand to indicate that the Monkey King was always within his reach. The Monkey King returned from the five towers as proof. The name of the Monkey King is the most convincing proof.

As a result, the Monkey King returns from the five pillars of gold, the Monkey King's name. Therefore, option (b) is correct.

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