Triangle MRN is created when an equilateral triangle is folded in half.
Answers
Answer:
4√3 units
Explanation:
Triangle MRN is created when an equilateral triangle is folded in half. What is the value of y?
A. 2√3 units
B. 4 units
C. 4√3 units
D. 8 units
Solution:
Pythagoras theorem states that for a right angled triangle, the square of its hypotenuse is equal to the sum of the square of the other two legs of the triangle. The hypotenuse is the longest side (that is side opposite to the 90 degrees).
In triangle SRM, using Pythagoras:
x² = z² + 2²
z² = x² - 2²
In triangle SRN, using Pythagoras:
y² = z² + 6²
substituting z² = x² - 2²:
y² = x² - 2² + 6²
In triangle RMN, using:
(6 + 2)² = y² + x²
substituting y² = x² - 2² + 6²:
8² = x² - 2² + 6² + x²
64 = 2x² - 4 + 36
64 = 2x² + 32
2x² = 32
x² = 16
x = 4
y² = x² - 2² + 6² = (4)² - 2² + 6²
y² = 16 - 4 + 36
y² = 48
y = 4√3
Related Questions
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As used in paragraph 2 of the passage from Black Beauty: The Autobiography of a Horse, what is the meaning of the word fast?
cheerfully
securely
carefully
quickly
Part B
As used in paragraph 2, which phrase supports the meaning of the word fast?
"...cannot think how bad it fells..."
"...no way in the world can you get rid of the nasty hard thing...."
"...I knew my mother always wore one when she went out...."
"...and what with my master's pats, kind words, and gentle ways..."
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As used in paragraph 2 of the passage from Black Beauty. The Autobiography of a Horse, what is the meaning of the word fast is securely. As used in paragraph 2, which phrase supports the meaning of the word fast "...no way in the world can you get rid of the nasty hard thing. The correct options are b and b.
What is autobiography?An autobiography, sometimes informally called an autobio, is a self-written biography of one's own life.
The word "autobiography" was first used deprecatingly by William Taylor in 1797 in the English periodical The Monthly Review, when he suggested the word as a hybrid, but condemned it as "pedantic". However, its next recorded use was in its present sense, by Robert Southey in 1809. Despite only being named early in the nineteenth century, first-person autobiographical writing originates in antiquity.
Roy Pascal differentiates autobiography from the periodic self-reflective mode of journal or diary writing by noting that is a review of a life from a particular moment in time, while the diary, however reflective it may be, moves through a series of moments in time.
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write a short story on any one of the topics:
1.A village shop
2. Seaside at sunset
Answers
Answer:
Seaside at sunset is beautiful. The sun shining on the water, the orange-pink sky, the cool breeze. There's beauty in a lot of things but what i find most beautiful is the sea at dusk. Kids screaming and playing around in the water, parents smiling and watching the joy on their child's face, it's all beautiful.
Explanation:
hope this helps! i went a little off track in there but i came back so im sorry lol
Which of these should always be included in a personal health plan for
fitness? Select the two correct answers.
0 A. Weight loss
I B. Measurements
AV C. Goals
D. Pain
SUBMIT
Answers
Answer:B & C
Explanation: A is incorrect because a health plan could be for someone underweight trying to gain weight & D is incorrect because "Pain" technically isn't a unit of measurement.
9.
report may be considered journalistic in style if it
(a. uses a colloquial style
b. presents important ideas first
c. uses transitions
d. uses the pyramid style).
Answers
Answer:
B presents important ideas first
seems right
Answer:
present important ideas first
Explanation:
In the village where Fyokla and Danilka live, who are the people who know everything about nature?
Answers
Answer:
fyokla and danilka
Explanation:
they are the people who live in the village
Change into nagative
Mohan does his homework
Answers
Answer:
Mohan does not do his homework
Answer:
Positive: Mohan does his homework.
Negative: Mohan does not do his homework.
Read the paragraph.
I have been a nurse for twenty years. In that time, I have seen a great number of patients suffer because they
did not have health insurance. One of the worst cases was a young mother of two who was diagnosed with
early stage skin cancer. Because she could not afford treatment, the cancer spread from her skin to other
parts of her body. By the time I saw her for the first time, the cancer had reached her brain and she could no
longer be helped. This sort of thing should not happen to anyone. A strong universal health care system
could prevent instances like this from occurring.
Which rhetorical appeal is used in the text, "One of the worst cases was a young mother of two who was diagnosed
with early stage skin cancer"?
O logos, an appeal based on logic
O ethos, an appeal based on the author's character
Opathos, an appeal based on emotion
O no rhetorical appeal is used
Answers
Answer:
pathos , an appeal based on emotion
Explain Claudius's purpose in his speech to Hamlet. Does he feel he accomplishes this purpose?
Answers
Answer:
He gives a speech to make his court and country proud, addressing his brother's death and the potential conflict with Norway. Claudius knows that a change in government could ignite civil unrest, and he is afraid of possible unlawful allegiances and rebellion.
hope I helped
Explanation:
Ano ang ibig sabihin ng survey
Answers
Answer:
pagsisiyasat
Explanation:
to query (someone) in order to collect data for the analysis of some aspect of a group or area.
pa help po ako dito need ko po answer
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Answer:
1. What
2. When
3. When
4. Will
5. How
6. How many
7. Who
8. Where
9. How much
10. What
Which resource will best help Patrick complete his assignment?
a dictionary because it will provide many definitions for the word long
a dictionary because it will provide the correct pronunciation for the word mountain
a thesaurus because it will list all the antonyms for the word long
a thesaurus because it will list many words that can be used to replace went
Answers
Answer:
a dictionary because it will provide the correct pronunciation for the word mountain
Hi guys help me question:what are some interesting facts about Idaho state capital? plz help and don’t copy and paste the answer plz
Answers
Answer:
The Idaho State Capitol in Boise is the home of the government of the U.S. state of Idaho. Although Lewiston briefly served as Idaho's capital from the formation of Idaho Territory in 1863, the territorial legislature moved it to Boise on December 24, 1864.[2]
alguie que me ayude con eso porfavor
Answers
Answer:
umm no se my G
Explanation:
Answer:
nose la verdad no entiendo
How does Quarterman use music to tell his story?
Answers
Explanation:
Quarterman provided the earliest recorded recollection from a former slave for the Archive of American Folk Song, which intended to recover African American music, anecdotes, and oral traditions.
the stranger came early in February, one wintry day, through a biting wind and a driving snow, the last snowfall of the year, over the down, walking as it seemed from Bramble Hurst railway station, and carrying a little black portmanteau in his thickly gloved hand. Which adjective best describes the setting that the words in this sentence help to evoke?
a) cozy
b) dreamlike
c) dull
d) harsh
(Explain why this is the answer)
Answers
Answer:
d) harsh
Explanation:
the answer is harsh because in the text it used the following words: "biting wind" and "driving snow". Those words indicate a harsh snow breeze and setting.
hopefully this is good enough! :)
Answer:
d)harsh
Explanation:
the diction "biting wind" has negative connotations that the conditions are absurdly cold to the point of the wind being personified as being able to bite. the diction "seemed" references that fact that the conditions are harsh enough to mask the landmark the man walks from and lastly the diction " thickly gloved hand" also emphasises the harshness of the conditions as it refers to the thickness of the mans gloves as a way to express the amount of layer needed to protect the man and his hands
What does the word “survival” mean to you, in your own words? Give one paragraph
Answers
Answer: 1a : the act or fact of living or continuing longer than another person or thing. b : the continuation of life or existence problems of survival in arctic conditions. 2 : one that survives basically doing whaterev that is neccary to stay alive and not die.
can anyone help with these underline the verb and.....
Answers
first one is changed
Explanation:
second one is doing
What is special about Narrative writing?
Answers
Answer: The purpose of a narrative is simple, to tell the audience a story. It can be written to motivate, educate or most commonly entertain. Narratives can be both fact or fiction. The challenge in writing a good narrative is to captivate the audience and keep them engaged as the story is told.
Question 8 of 10
In which part of the government, according to the Constitution, is the number
of representatives based on population?
O A. The Supreme Court
OB. The House of Representatives
O C. The executive branch
O D. The Senate
SEMIT
Answers
If students would like to be part of the class play,
Answers
Answer:
Hobbs
Explanation:Bc I think k it
3. If you can't swim, you are not allowed in the deep end. -> You are not allowed in the deep end ________ you can swim.
Answers
Answer:
You are not allowed in the deep end unless you are able to swim
Explanation:
Hello! I'm looking for some new fictional series to read. Do any of you guys have any suggestions? Are there any books similar to Keeper of the Lost Cites? (If you have not read this series yet, go read it now! You will not be disappointed.)
Thank you so much!
(Please only comment if you have suggestions. Don't just take the points.)
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Answer:
Have you heard of the shadowhunters ?
Its a pretty good series if you're interested in dark fanatsy or fantasy in general :)
How to prioritize your goals
Answers
Answer:
How to prioritize work when everything's important
Seven strategies for prioritizing tasks at work. ...
Have a list that contains all tasks in one. ...
Identify what's important: Understanding your true goals. ...
Highlight what's urgent. ...
Prioritize based on importance and urgency. ...
Avoid competing priorities. ...
Consider effort. ...
Review constantly and be realistic
Answer: Understanding what you’re really working toward—be it a promotion, a finished project, or a career change—helps you identify the tasks most pertinent to those future outcomes.
•Have a list that contains all tasks in one
• Avoid distractions
•Create clear deadlines
capital of Finland
can u help me
Answers
The capital of Finland is Helsinki.
Finland is a country in Scandinavian peninsula, Northern Europe.an essay on memorable journey I once made
Answers
Answer:
Huh? Question.
Explanation:
Question really be something else.
..,............
How do the words used to describe the poems arrest help contribute to the idea that the arrest in the poem is unjust?
Answers
Hi. You have not indicated the poem to which this question refers, which makes it impossible for it to be answered. However, when searching for your question on the internet, I was able to find another question, exactly like yours, which featured the poem "Resisting Arrest." If that's the case for you, I hope the answer below will help you.
The words used in the poem convey a sense of impotence, that nothing can be done to free the poem from being found guilty. This frustration and impotence is a result of the poem's inability to defend itself and this refers to the lack of justice, since defense is a right of any accused, the poem, however, does not have this right.
This feeling can be seen by the lines:
"This poem will be guilty"
" this poem will fail."
" this poem knew it was dangerous to ask why?"
Please help please please help me please
Answers
Place a moderate amount of toothpaste on the toothbrush.
Brush your top teeth for about 1 minute.
Do the same for your bottom teeth.
Rinse mouth and your done!!
She (not drink) ……….. coffee. She (drink) ……….milk
Answers
Answer:
what does this even mean
How did Ned Land react to the news that they were headed out to sea again and all chance of escape was lost?
rage
relief
acceptance
Answers
Answer:
Rage bruv
Explanation:
Which type of irony occurs at the end of the story "The Necklace," when Mathilde finds out how much the lost necklace cost?
Answers
Explanation:
She blames Forestier for her hardship, and explains what she had to do to replace the necklace. The irony: the necklace was costume jewelry, worth very little money! The irony in this story can be called situational irony.
The irony occurs at the end of the story "The Necklace," when Mathilde finds out how much the lost necklace cost is situational irony.
What is the story of the necklace?The story of "The necklace" highlights A woman named Mathilde who borrowed a diamond necklace from her friend to wear at a party but somehow she lost that necklace and in order to remain a good reputation with her friend she bought a new one for her without telling.
Situational irony occurs when an action or occurrence has the opposite result from what was anticipated or when the result is unexpected. Here Mathilde did not expect that the lost necklace worth is so low.
The story ends with the revelation that the necklace Mathilde borrows from her friend is not of diamond, The lost necklace is an Imitation of the diamond necklace, and the character Mathilde has bought an original necklace for her friend and got in debt for ten years to repay it.
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