Here are five straight rods. All measurements are in centimetres. The total length of the five rods is L cm. Find a formula for L in terms of a. Write your formula as simply as possible.

Answers

Answer 1

The question is incomplete, the complete question is;

here are five rods a-1 a a a a+3 all measurements are in cm the total length of the five rods is l cm find a formula for l in terms of a write your formula as simply as possible

Answer:

L= (5a + 2) cm

Explanation:

Let the total length of the five rods be L

There are five straight rods of lengths; a-1, a, a, a, a+3

To obtain L;

L= a-1 + a + a+ a + a+3

Hence;

L= (5a + 2) cm


Related Questions

Why does John not want to have his signed confession displayed on the church
door?*

Answers

Answer:

Because it's embarrassing

Explanation:

It seeks to provide the audience with favourable or acceptable ideas that can influence their own ideas and decisions.

Answers

Answer:

Persuasive speech.

Explanation:

Public speaking can be defined as an act of talking or speaking formally to a group of people with the intent of either entertaining, influencing (persuading) or informing the listeners (audience).

Basically, the art of public speaking requires that the speaker establishes a connection between himself or herself and the audience rather than just reading the speech line by line.

Therefore, public speaking are classified into three (3) categories with respect to its purpose and these are;

1. Entertainment speech.

2. Informative speech.

3. Persuasive speech.

Persuasive speech seeks to provide the audience with favourable or acceptable ideas that can influence their own ideas and decisions.

This ultimately implies that, the aim and goal of a speaker giving a persuasive speech is typically to influence or convince the audience with favourable or acceptable ideas in order to take certain actions or decisions.

I NEED THIS QUICK!

What does emphatic mean?

A) soft
B) gentle
C) hesitant
D) forceful

Answers

answer: D forceful!

Answer:

I think it's D. Forceful

Explanation:

The definition of emphatic is showing or giving emphasis; expressing something forcibly and clearly. So, showing emphasis is being forceful. Also, the similar words were firm, wholehearted, forceful, and energetic.

(I'm so sorry if it's wrong)

Hope this Helps!

roses are red violets are blue this is the most basic poem for you

Answers

Answer:

omg yasss

Explanation:

Answer:

Roses are red and violets are blue I have 5 fingers and the middle one is for you

Explanation:

This is only for bad people not u..uk..hahaha

Read the excerpts from Does My Head Look Big in This? and Persepolis.

Excerpt from Does My Head Look Big in This?:

My best friends, Leila Okulgen and Yasmeen Khan moved on to a public high school close to Coburg, where they live. I begged my parents to let me go with them but Mom and Dad insisted that I go to a private school. I tried everything. At first, I sucked up to them big time, making them coffee after dinner, offering to set the table before Mom had a chance to ask me, letting them watch PBS documentaries when I wanted to watch Big Brother. That didn’t work. So I turned political, ranting about them perpetuating the snobby bourgeoisie power trip of our educational system which forges aristocratic divisions between social classes (I got that from a PBS documentary). Talk about having no compassion or social conscience. They just laughed at me and gave me a pile of literature about the school.

Excerpt from Persepolis:

A page titled The Letter from the graphic novel Persepolis.

Which statement is true about the narrators’ different perspectives?

A. Amal is worried about how the political situation will affect her education, while Marjane is concerned with helping people who are suffering.
B. Amal is concerned about the suffering of people around her, while Marjane is concerned only with her own suffering.
C. Amal and Marjane are both dedicated to learning about the political landscape and using their knowledge to help others.
D. Amal and Marjane are both interested in taking what they have learned about politics and social class and applying it to their own situation.

Answers

The statement that is true about the narrators’ different perspectives is Amal and Marjane are both dedicated to learning about the political landscape and using their knowledge to help others.

What is an excerpt?

An excerpt refer to words, statement,phrases that is extracted from literature which has a meaning.

Therefore, The statement that is true about the narrators’ different perspectives is Amal and Marjane are both dedicated to learning about the political landscape and using their knowledge to help others.

Learn more about excerpt below.

https://brainly.com/question/2404799

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Answer:

B. Amal is concerned about the suffering of people around her, while Marjane is concerned only with her own suffering.

Explanation:

i belive

H
What chore do the father and daughter perform in the poem?

Answers

Answer:

what is the story or book?

Explanation:

Answer: what is the story of your book?

Explanation: I can't answer your question until you give the the title.

Can somebody give an introduction paragraph only 3 sentences? for an essay title
The negative effects of the global pandemic.
(i can't think of one)

WILL M|RK BRAINLIEST

Answers

Global Pandemic's have happened many times throughout history and they have still been happening to this day. Youth known as the next generation would be clueless about Global Pandemic's through history even though they have access to information. Luckily I'm here to fill you in on the negative effects of global pandemics.

Please help me vote you brainiest

Answers

Answer:

Speech, Thoughts, Influence, Effect on Others, and Actions.

Explanation:

If this is in a story, then if it is a first-person point of view, you will get to know the character's thoughts allowing you to know them better. The characters influence is how the character will influence others with his or her actions. This will let you learn about their personality aka their traits. The characters actions will make a big impact on the characters traits, like for example, if the character skips someone in a line they could be described as rude. Speech is another big thing to learn about the character's traits. How they speak aka their tone will let you hear how they will talk towards others. Say you are arguing with the coach in a soccer match and you are yelling. This could give the character the trait disrespectful. As for looks, looks have nothing to do with a characters personality or trait. It matters whats on the inside not the outside. Effect on others is how the character makes other people feel when they make contact with them. Say they make the other person depressed or angry. This could give the character the trait rude.

The doctor probably used orphans for the human chain because

A. orphans caught cowpox more easily.

B. they were already headed to the Americas to be adopted.

C. orphans could not catch smallpox from their parents.

D. parents would not allow their children to go on the journey.

Answers

Answer:

I am 90% sure the answer is D

What do you do when your expectation does not match your reality?

Include how to apply the OODA LOOP in your answer.

Answers

Answer:

I just try again until i reach my expectation

What best describes President John F. Kennedy's main purpose for giving the speech?

"Finally, whether you are citizens of America or citizens of the world, ask of us here the same high standards of strength and sacrifice which we ask of you. With a good conscience our only sure reward, with history the final judge of our deeds, let us go forth to lead the land we love, asking His blessing and His help, but knowing that here on earth God's work must truly be our own."

A. to reflect
B. to inform
C. to entertain
D. to persuade

Please answer quickly!

Answers

Answer:

To persuade

Explanation

D to persuade :). Yw

Are the words below singular nouns if not what form is it?
Hospital’s Donkey’s Prisoner’s

Answers

Answer:

None of those are singular nouns. They are all possessive nouns, as shown by ''s' at the end. Hope this helped.

IDK HOW TO PUNCTUATE
im putting a list of short stories and you obviously put quotes around the name of the short stories. But im not sure where to put the commas?? heres an example

-Such as "Young Goodman Brown" "The Lottery" and "A White Heron"

do you put the commas after the quotation marks or in them and do you put a period at the end in the quotation or outside of it?

Answers

Answer:

Explanation:

- the correct way is:

Such as "Young Goodman Brown", "The Lottery", and "A White Heron".

Answer:

Sorry

Explanation:

the farmer lifted his old mother _____ his back​

Answers

Answer:

the farmer lifted his old mother on his back

Answer:                                       TO

The farmer lifted his old mother to his back.

Explanation:

Hope this Helps (✿◠‿◠)

Hi there~

Explain what it means to be caught red handed~

Answers

Answer:

to be caught red handed is to be caught in the act of doing something you are not supposed to be doing like if you stole some candy from a sibling and they saw you the can say I caught you red handed

Explanation:

Brainliest Please

What type of sentence is - Watch Out! - How do you know? Exclamatory Or Other Things :P

Answers

Answer: ahhhh

Explanation:

Help please!!! I'll mark as BRAINLIEST. Only need to write the summary of the passage ​

Answers

Answer:

Swimming is a technique to move unaided through water. It is a popular activity as well as a competitive sport. it was part of the modern Olympic as Athens in 1896. Swimming pools, beaches, lakes, or rivers are popular venues for swimmers. Lifeguards are paid to rescue other swimmers in distress .Swimming also useful in marine biology to study plants and animals. Swimming has become a professional competitive sport. This is a kind of specialized swimming in which the goal is to maximize speed. Breaststroke, butterfly and backstroke are some of the competitive events in swimming. Swimming is a good aerobic exercise, it helps to burn fat and reduce stress. There are several risk factors involved in swimming such as death by drowning, exposure to chemicals, infection, strings, exhaustion, sunburn, collision and inhalation.

who wants to be added in a gc on snap? (ages 11-13 only)

Answers

Answer:

lol bruh why is there even 13 year olds on here

Explanation:

Which type of figurative language is used in the following quote?
"I think we better keep our eye on you too!"

Answers

Answer:

Explanation:

I think its a metaphor

Answer:

Explanation:

Figurative language is to a writer what a paintbrush is to an artist. That is, you can use it to take something simple or flat and transform it into something multidimensional. Figurative language has the ability to be more impactful than literal writing; it can expand readers' interpretations and broaden their imaginings. Learn what figurative language is and get definitions of the different types of figurative language.Figurative language adds color, touch, and feelings to your writing. It takes the reader to a place where they can use all their senses to understand the work. In its most basic definition, figurative language is the use of different literary devices to make writing more impactful or effective.

alliteration - Alliteration helps writers punch points home by repeating the same sound (usually a consonant) of the first or second letter in a series of words. It tends to catch the reader's eye.

The professor praised his pupil's flowery prose.

hyperbole - When a writer exaggerates something - typically in a humorous way - it's known as hyperbole.

My eyes widened at the sight of the mile-high sundaes that were brought to our table.

metaphor - A metaphor is a comparison between two things. They don't necessarily have to be alike, but they should make a link in the reader's mind.

Nobody invites Edward to parties because he is a wet blanket.

personification - When something non-human is given human-like qualities, this is known as personification.

The leaves danced in the wind on the cold October afternoon.

simile - A simile is a direct comparison between two things, using like or as.

Jamie runs as fast as the wind.

symbolism - Symbolism occurs when something that has one meaning is used to represent something entirely different. For example, using an image of the American flag to represent patriotism.The man proudly flew his flag on the 4th of July.

What do you do when someone coughs on you in public? :(

Answers

wash your hands and take a shower + be prepared

Fake cough back. ;)

Or do whatever u want don't be a Karen

Is the follwoing sentence using active or passive voice?
The alligator chased its prey up the tree.
A) passive
B) active

Answers

Answer:

passive

Explanation:

because chased ends in ed instead of ing and ed means that it already happened and ing means that it is happening in the moment

Answer this and i will give you the brainly answer or whatever

Answers

Answer:

ok.....................

A researcher wants to examine the relationship between the weight of a student’s school bag and the presence of back pain. Describe a study you might conduct to answer this question. Be sure to include the type of study and the data to be collected.

Answers

Answer:

Cross Sectional Causal Research

Explanation:

A cross sectional causal research - can be used to study the relationship between weight of students' school bag & presence of back pain.

Cross sectional study is the study of difference sample units from population at same period of time. Causal research seeks to identify & explain cause effect relationship between variables under consideration (independent causal variable & dependent resultant variable)

In this case, various students are to be examined at same time, so its a cross sectional study. It studies the impact of independent variable 'school bag weight' on dependent variable 'back pain'. So,  its a causal research

HELP ME PLZZ I NEED HELP WITH THIS!!

Answers

Answer:

D

Explanation:

What are the two warring armies in Antigone?

Answers

Answer: Oedipus the King, Oedipus at Colonus, and Antigone

Explanation: She is the braver of Oedipus' two daughters, and believes that her brother, ... Polyneices then gathered a giant army and attacked Eteocles for the throne. Neither of ... Creon believes that the prophet is mocking him and disregards his warning.

Need help Asap and I will mark brainlist. List 3 effects of the Pax Romana.​

Answers

This 200-year period saw unprecedented peace and economic prosperity throughout the Empire, which spanned from England in the north to Morocco in the south and Iraq in the east. During the Pax Romana, the Roman Empire reached its peak in terms of land area, and its population swelled to an estimated 70 million people.

Rotating food in storage to use the oldest inventory first is called the first-in, first-out (FIFO) method.
True or false?
It is the manager’s responsibility to actively control risk factors for foodborne illness.
True or false?

Answers

Answer:

False

Explanation:

while watching the old tape, katniss had discovered that Haymitch had

Answers

Answer: using the arenas forcefeild as a weapon

Explanation:

Using the arenas forcefeild as a weapon.

What is Haymitch?

Prior to Katniss Everdeen and Peeta Mellark and their victory in the 74th Hunger Games under his guidance, Haymitch Abernathy was District 12's second and only living Hunger Games victor for 24 years after winning the Second Quarter Quell.

He was the major force behind the rebel conspiracy during the 75th Hunger Games, working covertly with District 13 and other winners to spark the Second Rebellion.

Haymitch Abernathy was born in the same year as the 34th Hunger Games, or 40 years before the 74th iteration of the competition. Although it is known that he, like Katniss Everdeen, hails from the Seam of District 12 and had a younger brother and mother, nothing is known about his early years, childhood, or family.

Therefore, Using the arenas forcefeild as a weapon.

To learn more about weapon, refer to the link:

https://brainly.com/question/4487435?

#SPJ2

POINTS, BRAINLY, 5 STARS
help pls

Answers

Answer:

the second option

Explanation:

I looked it up, trust me

Answer:

2nd Option (:

Explanation:

Read the excerpt from chapter 36 of The Awakening. "I love you," she whispered, "only you; no one but you. It was you who awoke me last summer out of a life-long, stupid dream. Oh! you have made me so unhappy with your indifference. Oh! I have suffered, suffered! Now you are here we shall love each other, my Robert. We shall be everything to each other. Nothing else in the world is of any consequence. Which of the following ideas is reflected in Edna's words? Together they will never suffer again. No one but Robert understands her. Robert is her one and only true love. Nothing but their love matters to her anymore.​

Answers

Answer: She now feels like she doesn’t have a worry in the world because Robert has come into her life and took always all her sorrow with just his presence.

So the idea would be Robert is her one and only true love.

Answer:

LOOK BELOW

Explanation:

Nothing but their love matters to her now

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