Victor draws one side of equilateral APQR on the coordinate plane at points P(-9, -2) and Q (-2,-2). What are the two possible coordinates of vertex R? Round to the nearest tenth.​

Answers

Answer 1

Answer:

The possible coordinates for R are contained in the following expression:

[tex]R(x,y) = (-5.5, -2\pm 6.1)[/tex]

Explanation:

From statement we notice that line segment PQ is parallel to x-axis and by Geometry we know that an equilateral triangles have three side with equal length and three angles of 60°. In consequence, the height of the triangle is parallel to the y-axis and the possible coordinates for point R are contained in this equation:

[tex]R(x,y) = (x_{M,PQ}, y_{M,PQ} \pm l_{PQ}\cdot \sin 60^{\circ})[/tex] (1)

Where:

[tex]x_{M, PQ}[/tex], [tex]y_{M,PQ}[/tex] - Coordinates of the midpoint of the line segment PQ.

[tex]l_{PQ}[/tex] - Side length of the line segment PQ.

The length of the line segment PQ is determined by the Pythagorean Theorem:

[tex]l_{PQ} = \sqrt{(x_{Q}-x_{P})^{2}+(y_{Q}-y_{P})^{2}}[/tex] (2)

If we know that [tex]P(x,y) = (-9, -2)[/tex] and [tex]Q(x,y) = (-2, -2)[/tex], then the length of the line segment PQ is:

[tex]l_{PQ} = \sqrt{[-2-(-9)]^{2}+[(-2)-(-2)]^{2}}[/tex]

[tex]l_{PQ} = 7[/tex]

And the coordinates of the midpoint are, respectively:

[tex]M(x,y) = \frac{1}{2}\cdot (-9, -2) + \frac{1}{2}\cdot (-2, -2)[/tex]

[tex]M(x,y) = \frac{1}{2}\cdot (-11, -4)[/tex]

[tex]M(x,y) = \left(-\frac{11}{2}, -2 \right)[/tex]

Lastly, the possible coordinates of vertex R are, respectively:

[tex]R(x,y) = \left( -\frac{11}{2},-2\pm 7\cdot \sin 60^{\circ} \right)[/tex]

[tex]R(x,y) = (-5.5, -2\pm 6.1)[/tex]


Related Questions

I wasn't a bad doctor.add a question tag​

Answers

Answer:

i wasnt a bad doctor, was i?

Explanation:

Drag each tile to the correct box.
Match the narrative technique to the sentence that best demonstrates it.
description
reflection
dialogue
She remembered how excited she had been when she started
her job. But now that feeling of excitement was gone.
"Aren't you excited to start your job today?" her mother
asked. "It's really a great opportunity for you!"
She was expected to write down the order carefully, fill
a box with the ordered items, and accept the payment
from the customer.
© 2021 Edmentum. All rights reserved.
O
O

Answers

Answer:

Description - She remembered how excited she had been when she started

her job. But now that feeling of excitement was gone.

Reflection - She was expected to write down the order carefully, fill

a box with the ordered items, and accept the payment  from the customer.

Dialogue - "Aren't you excited to start your job today?" her mother

asked. "It's really a great opportunity for you!"

Explanation:

The given narrative techniques have correctly been matched with their respective demonstrations as mentioned above. 'Description' is defined as a sketch or account of anything in words to portraiture of the necessary qualities or characteristics of a thing or individual.' While 'Reflection' is characterized as 'the inclusion of one's thoughts and responses' and 'dialogue' stands for 'a conversation or other forms of discourse between two or more individuals.'

Answer:

“Aren’t you excited to start your job today?” her mother

asked. “It’s really a great opportunity for you!”-dialogue

She remembered how excited she had been when she started

her job. But now that feeling of excitement was gone.-reflection

She was expected to write down the order carefully, fill

a box with the ordered items, and accept the payment

from the customer.-description

Explanation:

this is correct for plato/edmentum

The ____ should offer a general observation that refers back to the main idea in the topic scentence.

Answers

Answer:concluding sentences

What is the purpose of this document?

What can employees do if they are required to work during a lunch break?

How could this document be used to help employees who are currently breastfeeding their children?

Answers

Answer:

What is the purpose of this document?

✔ to inform employees of lunch policies

What can employees do if they are required to work during a lunch break?

✔ take lunch after the work is completed

How could this document be used to help employees who are currently breastfeeding their children?

✔ by helping them locate information on facilities and extra time

Explanation:

To inform employees of lunch policies, is the purpose of this document. Take lunch after the work is completed if they are required to work during a lunch break.

Who is employee?

An employee is employed to perform a certain task or to perform labor for another person. Although there are certain exceptions, when someone starts a working long relationship with the company, they often become an employee. The standards for identifying which workers constitute employees are established by the Revenue Service of the United States (IRS).

Hourly workers aren't always employed. The greater level of control the employer exercises over the specifics of the employee's task is typically used to define employees. To inform employees of lunch policies, is the purpose of this document. Take lunch after the work is completed if they are required to work during a lunch break. By helping them locate information on facilities and extra time. This can be used to help employees who are currently breastfeeding their children.

Therefore, to inform employees of lunch policies, is the purpose of this document.

To know more about employee, here:

https://brainly.com/question/30003285

#SPJ3

Your question is incomplete but most probably your full question was,  

What is the purpose of this document?

Page 1

Page 2

What can employees do if they are required to work

during a lunch break?

How could this document be used to help employees

who are currently breastfeeding their children?

Lunch Policy of Solar Energy Inc.

At Solar Energy Inc., we believe that brain breaks

are critical for high performance. Our cafeteria

provides nutritious meals, our gym is available

for exercise, and our lounge is a comfortable

place to relax and recharge. Below, please find

the specifics of our lunch break policy.

Allotted Time

The US Department of Labor requires meal

periods of 30 minutes or more. We adhere to

California law, which states that employers must

provide a lunch break of 30 minutes after five

hours of work. Employees at Solar Energy Inc.

receive a lunch break following four to five hours​

PLEASE HELP ASAP!!! 20 pts

Read this sentence from the story.


A few days later, I was sitting down with John, one of the executive editors of the newspaper chain, hearing all the daunting details of being a “cub reporter.”


Which earlier part of the story does this sentence refer to?



The narrator is not sure which kind of writer she wants to become.


The narrator interviews for a job for which she is not qualified.


The narrator has a long and challenging job search.


The narrator is panicking during her first day on the job.


The passage prior to the text: ⬇



I was in full-on panic mode. Here I was on my first day as an inexperienced reporter having to cover an important story with little guidance. I was starting to regret my decision to take the job. What was I doing here? I wasn’t a journalism major. I didn’t have a “beat.” I didn’t even know all the rules about dealing with sources and off-the-record information.


The previous spring, I’d taken up my boss on his offer and stayed at my part-time job through the summer after college. He gave me more hours, so I was making more money, but I didn’t yet have the responsibility of a “real” job. I’d been an English major and wanted to be a writer, though I had no idea what kind of writer. I’d taken the summer to think about things and prepare for a fall job search.


By the time I began the search for my first full-time job, the job market was in bad shape. During my first few months looking for a job, I sent out countless resumes and only had one interview. Unfortunately, I was very unqualified for the job at the time. Then a woman I worked with at my part-time job told me about a reporter position opening up at the newspaper chain where her daughter worked. Though I’d never thought about being a reporter, I figured it couldn’t hurt to go on the interview. In addition to interview experience, the opportunity meant I was officially networking. All the job search materials I’d read stressed the importance of networking in finding a job.

Answers

Answer: B

Explanation: I'm thinking it's B because the other answers are referring to different paragraphs in the passage. Good luck! I hope this helped.

What are the best uses of extrinsic motivation?

Answers

Answer:

it can be useful for persuading someone to complete a task.

Explanation:

Extrinsic motivation is reward-driven behavior. ... In extrinsic motivation, rewards or other incentives — like praise, fame, or money — are used as motivation for specific activities.

What does Annabeth mean by “Even strength has to bow to wisdom sometimes”? Pg. 8

Answers

Answer:

Wisdom is more powerful than strength.

Explanation:

Annabeth mean by “Even strength has to bow to wisdom sometimes” is that wisdom is more powerful than strength because in most of the times the wisdom is victorious over strength. A lot of problems will be solved through the use of wisdom instead of strength and power. So that's why Annabeth says that strength will experience defeat against wisdom

"I had struck gold before the rush began." (Paragraph 4) what does the author mean by this sentence

Answers

Answer:

He got what he wanted before it all began....  You do not have answer choices, but he is pleased with what he has before this gold rush even starts. He's already found what pleases him and his definition of what "wealth" really is.

Explanation:

Select the two lines that contribute to the exposition of the story? Group of answer choices "The man called Evans came swaying along the canoe until he could look over his companion's shoulder." "They both sat for some minutes staring at the land, while the canoe drifted slowly. Then Evans looked towards the paddle." "This curved and twisting line is the river—I could do with a drink now!—and this star is the place." "The paper had the appearance of a rough map. By much folding it was creased and worn to the pitch of separation, and the second man held the discoloured fragments together where they had parted." "Both men spoke in low tones, and their lips were hard and dry."

Answers

Answer:

"The man called Evans came swaying along the canoe until he could look over his companion's shoulder."

"The paper had the appearance of a rough map. By much folding it was creased and worn to the pitch of separation, and the second man held the discoloured fragments together where they had parted."

Explanation:

Hello. From the context of your question we can see that it relates to "The Treasure in the Forest" a tale written by HG Wells that presents the story of two men who sail in search of treasure after murdering a Chinese man and stealing the map he owned.

The story follows a plot full of adventures, mysteries and reflections and like every plot presents an element called exposition. The exposition can be found at the beginning of the story where important elements for the development of the entire plot are presented to the reader. In the case of the question above, the two response options selected above are two examples of exposition, where one of the characters and the map are presented, which is a central element in the entire narrative.

This excerpt from Daly's "Sixteen" conveys a ____
tone.
A) complacent
B) forlorn
C) gloomy
D)apprehensive

Answers

Answer:

The answer is gloomy

Explanation:

PLEASE HELP ASAP!!
.
.
.
.

Answers

I think c I’m not sure

Read the following sentence.

In his "Four Freedoms," speech, Franklin D. Roosevelt said, "A good society is
able to face schemes of world domination and foreign revolutions alike without fear."

Which of the following excerpts from the sentence is a noun phrase?
A. Franklin D. Roosevelt said
B. A good society
C. to face
D. is able to

Answers

I believe it is (A) because a ‘Noun phrase’ has a noun as its head or preforms the same grammathitical function as a noun.

Why do the men worry about whether or not to eat before going into battle in ALL QUIET ON THE WESTERN FRONT?

thank you to whoever answers this it means alot

Answers

Answer:

i dont know maybe its there men features

Explanation:

i'm a girl i shouldnt have answer this question i just in for the points

Exercise

Write the words in the correct part of the table.
Some have one initial consonant, some two and
some three. Remember that it is the pronuncia-
tion, not the spelling, that is important.

sky
straight
crabs
scratch
jar
bee
pneumonia
fly
juice
suite
horse
Britain
tray
shrink
choir.


pls help.i promise to give you a brainlest.
pls help me locate the words to either one initial consonant , two initial consonant and three initial consonant.

Thank you

Answers

1 Initial Consonant - jar, juice, horse, bee, suite


2 Initial Consonant - sky, crabs, pneumonia, fly, Britain, tray, choir


3 Initial Consonant - straight, scratch, shrink

One initial consonant: sky, jar, fly, horse, Britain, and scratch. Two initial consonant: crabs, bee, juice, tray.

What is consonant?

A consonant is a speech sound produced by partially or completely blocking the flow of air out of the mouth with the speech organs in linguistics.

Consonants are made by restricting the vocal tract in some way, usually with the lips, tongue, teeth, and/or glottis. An initial consonant is a consonant that is pronounced at the beginning of a word.

Vowels do not function as consonants. There are five vowels in the English language (a, e, i, o, u), and the remaining letters are consonants.

The task specifically requests words with one, two, or three initial consonants, so vowels must be avoided.

Here,

One initial consonant: sky, jar, fly, horse, Britain, and scratch.Two initial consonant: crabs, bee, juice, tray.Three initial consonant: straight, pneumonia, suite, shrink, and choir.

Thus, these are the consonants present.

For more details regarding consonants, visit:

https://brainly.com/question/8073874

#SPJ2

In addition to using night and day to great effect, Hawthorne also utilizes color, especially the color red, to create a mood in the novel. By using examples, explain how Hawthorne uses colors to convey meaning in the scarlet letter.

Answers

Answer:

Hawthorne uses the colors red, black, and white to represent Hestor's emotions and the emotions of those around her. The most frequently employed color symbol by Hawthorne is red. Red most obviously represents Hestor's sin, as shown by her scarlet "A" she is forced to wear.

Explanation:

Bakit isinagawa ang sistemang redducion?
A. Dahil malaki ang bahay na bato.
B. Dahil matibay ang bahay na bato
C. Dahil magandang tingnan ang bahay na bato.
D.Dahil mukhang mayan kapag ang bahay mo ay bato​

Answers

Answer:

D.

Explanation:

I'm not sure about it correct me if I. wrong

will give brainliest if correct


Which is a key feature of short short stories, such as sudden fiction and flash fiction?

clues that suggest a story outside the story

extended metaphors that structure the plot

a main character who grows and changes

an ending that resolves the conflict neatly

Answers

In my opinion, extended metaphors that structure the plot.

When did the earthquake in mindanao strike

Answers

Answer:

October 31, 2019

Explanation:

it struck October 31, 2019

Select the correct text in the passage.
Which sentence in this excerpt from Ernest Hemingway's "In Another Country" uses parallellsm?
In the fall the war was always there, but we did not go to it any more. It was cold In the fall In Milan and the dark came very early. Then the
electric lights came on, and it was pleasant along the streets looking In the windows. There was much game hanging outside the shops, and the
snow powdered In the fur of the foxes and the wind blew their talls. The deer hung stiff and heavy and empty, and small birds blew in the wind
and the wind turned their feathers.; It was a cold fall and the wind came down from the mountains.
Reset
Next

Answers

Answer: The deer hung stiff and heavy and empty, and small birds blew in the wind and the wind turned their feathers

Explanation:

Parallelism is a literary device that presents different parts of a sentence with grammatically similar construction, with the repetition of a word, a phrase, or even an entire sentence. Repetition makes the sentence symmetrical and consequently much more memorable for the reader.

The most famous example is Martin Luther King's 'I have a dream' speech, where the repetition of that phrase makes the speech persuasive as well as rhythmic.

In this example, parallelism can be recognized in the repetition of the word "and":

and heavy

and empty

and small

and the wind

what should people do to save water

Answers

Explanation:

Conserving water is important because it keeps water pure and clean while protecting the environment. Conserving water means using our water supply wisely and be responsible. ... It is important that we must not pollute your water as many do not realize just how important and scarce water is.

They often read emails to their phones
A. Active
B. Passive

Answers

Answer:

B

Explanation:

THE ANSWER OF THIS QUESTION IS B

B passive

The answer is passive

Please please please helppp!!!!!!
Okay so I have to write a essay on “Privacy issues between children and parents” I just need help with 4 ideas of paragraphs. And I will do the rest thank youuuu

Answers

How parent disrespect privacy of their child, parents get mad for no reason. That’s all I got but I mean those are great ideas.

Answer:

Privacy Issues between children and parents are truly endless.

Explanation:

For example, the parents often violate the privacy of their children by entering bedrooms without knocking, attempting to overhear telephone conversations, asking personal questions, opening personal mail, infringing on personal time, giving unsolicited advice, and going through personal possessions. No amount of spying on kids is going to make them safer. In fact, it can lead to a host of unwanted consequences, like building mutual distrust between you and your children. It can backfire and encourage them to try even harder to hide risky behavior because they know you're looking for it.

Which statement best describes a counterclaim? A counterclaim is a document or reference that provides information.
A counterclaim is an opinion or stated idea that not everyone believes.
A counterclaim is an opposing idea or opinion.
A counterclaim is an argument against an idea.

Answers

Answer:

"A counterclaim is an opposing idea or opinion."

Explanation:

The first two such as "A counterclaim is a document or reference that provides information." and "A counterclaim is an opinion or stated idea that not everyone believes." are incorrect and wrong and do not best describe a counterclaim because one is not even what it is and the second is not a counterclaim nor an opinion it is a claim. Therefore 1. and 3. are no gos. The last one is wrong too because its not an argument against an idea its a claim/opinion. Therefore your answer is 2.

Hopefully this helps.

Answer: C. A counterclaim is an opposing idea or opinion.

Explanation: On Edge!

narrative essay on anytopic​

Answers

Answer:

my life

Explanation:

This explains the beginning of my life all the way to the end of my life. My life from the beginning was very fun as I grew up living with my mom’s friend and my friend. But there were a lot of fights and I was very hyper back then. I have ADHD so back then when I was little; I was very hyper and wouldn't stop moving around the place. I always was annoying back then and never seemed to get my homework done at school. I was born at Kaiser Hospital during the year 1996. The first place I lived was on the street Via Harriet and was right next to a train. It was always noisy when the train passed by because it shook the house and scared all the animals. It wasn’t the best place to live, but we eventually moved to the hills, I don’t remember…show more content…

Overall I know that I’m going to graduate because I’m pushing hard and all I need to finish is my Cyber High and keep up my grades and I will graduate. I want to go to Chabot College because it’s the closest place to go to. I am planning to get my associates degree then transfer to Cal State East Bay University. I don’t exactly know the requirements of classes to get into Cal State, but as long as I get my AA degree I should be fine. I am focused on technology and computers; I like to choose classes that can be similar to wiring or soldering. I am not that sure if I would be more focused on computers or wiring, I think an Internship might help me out. My career would be Technician or Electrician because I’m focused on electricity and wanting to discover what would happen without getting electrocuted. I’m still unsure if I just want to work on physical components on the computer. I used to work on computers a lot, but it got boring and I can’t do it as great now. Soldering is interesting for me because I get to repair broken wires, being able to strip a wire. When striping a wire, you get to know how the wire is connected. I think a life event for me is to grab my master’s degree, which is what I’m focused on. That’s like the best degree to get, but it’s really difficult to receive. I wouldn't like going to years and years of education, but it’s totally worth it. Getting a higher degree affects the amount

How do the author's descriptions of the youth's
beliefs and those of his mother help build tension
in the Passage?

Answers

Answer:

By showing how their thoughts are both similar and different

Explanation:

took a test


If you were writing about how
de Vaca's experiences with
the Native Americans may
have influenced him to treat
them humanely later in his
life, which passage below
would give good supporting
detail?

Answers

Answer:

- Para 23: "We got to their dwellings, where we saw they had built a hut for us with many fires in it"

Explanation:

As per the question, the 23rd passage would provide the most adequate supporting details to substantiate the claim that 'de Vaca's encounter with the native Americans might be the cause of Vaca's kind and generous treatment of them in his later life.' This is reflected through the descriptions in the passage like 'we got to their dwellings...in it' as it shows that this experience made him understand their life, culture, and values which they offer to others despite being indigenous. Thus, this not only supports but justifies the claim as well. Hence, para 23 is the correct answer.

~Shoto Todoroki here~

Answer:

Paragraph 20

Explanation:

trial and error

hope this helps :))

6.
Which of the following indefinite pronouns is always plural?


A. many


B. neither


C. every


D. each

Answers

The answer is A. many

a.

neither refers to 2

every jsnt one

each refers to 1

PLEASE HELP THIS IN"T MY WORK BUT I'M USING MY SISTERS ACCOUNT Write the word saw or seen on each blank line to correctly complete the sentences.1. I ________________ many colorful birds at the park yesterday.2. Kara has never ________________ the waterfall in the creek. 3. Have you ____________________ my car keys? 4. Two days ago, Carlos ____________________ a magician pull a rabbit out of a hat.5. Gina ____________________ a cloud that was shaped like a dinosaur.6. Frankie ____________________ that movie a long time ago.7. We have ____________________ many kittens at the animal shelter.8. Peter, Isla, and Abby ____________________ Mrs. McMurray shopping at the store.9. My dog had ____________________ the squirrel that scurried across the front yard.10. Do you think Mr. Henshaw has ____________________ the video already?

Answers

Answer:

1. Saw, 2. Seen, 3. Seen, 4. Saw, 5. Saw, 6. Saw, 7. Seen, 8. Saw, 9. Seen, 10. Seen.

Explanation:

N/A.

PART A: Which statement best describes the main theme of the short story? ANSWER ASAP People in power often stay in power by taking advantage of the people who less powerful. The only way to learn a lesson is to be forced to experience the consequences of your actions. Seeing cruelty and injustice inflicted on another person has the ability to change someone. Family love and support can help someone overcome hardship and injustice.

Answers

Hello. You did not enter the text to which this question refers. However, when searching for this question on the internet, I was able to find another question exactly like yours, which featured the short story "Cell One." If that's the case for you, I hope the answer below will help you.

Answer:

Family love and support can help someone overcome hardship and injustice.

Explanation:

"Cell One" is a short story that shows how a corrupt political system and a dysfunctional society, victim of political irresponsibility, can influence young people to engage in illegal, criminal and dangerous acts. In this story we meet Adichi, who tries, at all costs, to free his rebellious son from getting involved in dangerous things, such as a way of rebellion against the corrupt system in which he lives. Adichie manages to free his son from many problems and this shows the main theme of the story, which is to present how love and support from the family can help any individual to overcome the injustices and difficulties in which they live.

WILL GIVE BRAINLIEST 100 POINTS


Read the passage from A Raisin in the Sun.

MAMA: Lord have mercy, baby. You done gone and bought your grandmother a hat?

TRAVIS (very proud): Open it!

She does and lifts out an elaborate, but very elaborate, wide gardening hat, and all the adults break up at the sight of it.

RUTH: Travis, honey, what is that?

TRAVIS (who thinks it is beautiful and appropriate): It's a gardening hat! Like the ladies always have on in the magazines when they work in their gardens.

BENEATHA (giggling fiercely): Travis—we were trying to make Mama Mrs. Miniver—not Scarlett O'Hara!

MAMA (indignantly): What's the matter with you all! This here is a beautiful hat! (Absurdly.) I always wanted me one just like it!

Which word or phrase from the text best supports the idea that the adults think the hat is inappropriate?

“have mercy”
(giggling fiercely)
(indignantly)
“What’s the matter”

Answers

Answer:

(giggling fiercely).

Explanation:

Lorraine Hansberry's "A Raisin In The Sun," tells the story of the Younger family, an African-American family living in the Southside of Chicago amidst the issues of racism. The novel deals with issues of racism, desire for progress, family, love, loyalty, etc.

In the given passage from the excerpt, Travis had brought his grandmother Mama a "wide, gardening hat" which the adults think is inappropriate. But Mama Younger thinks "is a beautiful hat" and declared that "[she'd] always wanted one just like it." But when the adults "giggled fiercely", this 'aside' is suggestive of their reaction of finding the young boy's gift funny and hilarious.

Thus, the correct answer is "giggling fiercely".

Answer:

B) giggling fiercely

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