Answer:V/d
Explanation:
What is the sum of 12 – 5i and –3 + 4i? –16 + 63i 9 – i 9 – 9i 15 – 9i.
Answer: 9 - i
Explanation: Just took the quiz!
The sum of the complex number 12 – 5i and –3 + 4i is 9 - i.The explaination of the equation is given below.
How to sum complex number?The sum of 12 – 5i and –3 + 4i can be done as follows:
Therefore,
12 - 5I + (-3 + 4i)
12 - 5i - 3 + 4i
Hence,combine like terms
12 - 3 - 5i + 4i
Finally,
9 - i
Complex Number is a number that consists both real part and imaginary part. It can be generally written in equation z=2a+bi where is real part while is imaginary part.
Since complex number consists two parts - real and imaginary, we can say that all real numbers and imaginary numbers are indeed complex number.
A complex number is a number that can be written in the form a + bi where a and b are real numbers that are not equal to 0. For example, 1 + 2i is a complex number and so is -5 - i .In other words, a complex number is the sum or difference of a real number and an imaginary number.
Therefore, The sum of the complex number 12 – 5i and –3 + 4i is 9 - i.The explaination of the equation is given below.
Learn more about numbers on:
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Which linear function represents a slope of ?.
Answer:
x
Explanation:
Which timeline shows the correct order of contributions made to the discovery of dna?.
Answer:
DNA was discovered in 1800, and then scientists studied DNA with X-Rays. After a while, scientists published a 3D model of DNA, and shortly after, scientists decoded DNA genes.
Answer:
B
Credit:
I got this answer from the other guy, just posting this answer for those who don't want to read
Both the medici family and the popes of rome were great patrons of the arts during the renaissance in europe. What does their patronage of great artists tell us about these two groups of people?.
Answer:
Both groups had a lot of money and power, and also great political influence.
plz mark me brainliest
Explanation:
This is a map of Brazil. Based on the map, which of these has the MOST influence on the country's climate? A) the country's proximity to the equator B) trade winds coming off the Atlantic Ocean C) weather systems created by the Andes Mountains D) the Amazon River flowing to the Atlantic Ocean.
Answer:
It's A
Explanation:
Took the test
In the figure below, what is the value of a +b?
Answer:
105
Explanation:
I got it right on the test.
Solve the equation. –3x 9 = –3(2x 3) 3(x – 4) 1 How many solutions does this equation have? one solution two solutions infinitely many solutions no solution.
Answer:
no solution
Explanation:
just took then assignment
Answer:
no soultion
Explanation:
Corporate bonds from Dagofi Radar are selling at 88. 354, bonds from Chambers Translation are selling at 112. 894, and bonds from Essentia Inc. Are selling at 96. 262. If Roger wants to buy two bonds with a par value of $1,000 each from Dagofi Radar, five bonds with a par value of $500 each from Chambers Translation, and four bonds with a par value of $1,000 each from Essentia Inc. , how much can he expect to spend? a. $8,439. 91 b. $8,500. 00 c. $2,975. 10 d. $9,343. 97.
Answer:
The answer is A
Explanation:
Choose the best Spanish word to complete the sentence. Nataniel ________ al parque todos los días. Iban iba ibamos ibáis.
Answer:
Iba al parque todo los días
Explanation:
Answer:
(A) Iba al parque todo los días
Explanation:
got a 100 on the test <3
A stationary siren emits a sound of frequency 1000 hz and wavelength 0. 343 m. An observer who is moving toward the siren will measure a frequency f and wavelength λ for this sound such that.
Empresas de México que no pagan impuestos en 2021
Why did mirabeau b. Lamar easily win the presidency in 1838.
Answer:
the answer is (he believed in expanding the texas rangers and navy).
Explanation:
Answer:
c : he believed in expanding the texas rangers and navy.
Explanation:
Hydrogen chloride gas can be prepared by the following reaction.
Answer: Hydrogen chloride may be formed by the direct combination of chlorine (Cl 2) gas and hydrogen (H 2) gas; the reaction is rapid at temperatures above 250 °C (482 °F). The reaction, represented by the equation H 2 + Cl 2 → 2HCl, is accompanied by evolution of heat and appears to be accelerated by moisture.
Explanation:
What are the three things that help you in representing.
Answer: words sentences
Explanation:
Did you experience spending more time to make a decision that greatly affects you or your future just like anton? share your experience.
Answer:
yes
Explanation:
this Anton is unknown but I could remember missing my peers at an event at the stadium
What would you call 2-1-1 for.
Answer:
Product safety information
Explanation: it give you information on the things like simple matter etc
Where is the group at the chapter's end? Question 4 options: at a shelter with a good view safe in the tunnel in a feasting hall in the mountain.
Answer:at a shelter with a good view
Explanation:I read the hobbit
Which of the following statements is true about self-concept?.
Answer:
Self-concept is influenced by important people in our early lives and cannot be changed.
Explanation:
hope it helps
Given right triangle gyk, what is the value of tan(g)?.
Answer:
The answer is G 1/2 square root 3/2 2square Root 3/3 square root 3.
Tyson multiplies 75 by 1. 15. Which number might Tyson be trying to find?.
Answer:
115% of 75 is equivalent to 75 by 1.15
Explanation:
Brainliest please
Which kind of psychology seeks to identify and promote those qualities that lead to happy, fulfilled, and contented lives rather than focusing on pathology, faults and problems?.
Answer:
this is the best answer:In recent years, positive psychology has emerged as an area of study seeking to identify and promote qualities that lead to greater happiness and fulfillment in our lives.
Answer: positive psychology
Explanation:
4. 3 code practice: question 1.
what is the question tho
Solve the equation. 3x 2(4x − 6) = 8x 1 What is the value for x? x =.
Answer:0,1 5/6
Explanation:
Explain how biology can be studied from a microscopic.
win 10000 ponits
who is donald trups wife
Answer:
Melania Trump
Marla Maples
Ivana trump
Explanation:
hope it hepls
Answer:
Donald Trump's wife is Melania Trump
Carefully read sources a through d, including the introductory information for each source. Compose a thesis statement that addresses the extent to which an apprenticeship is a viable alternative to attending college. Then, select at least three pieces of evidence from the sources to support your position, briefly explaining how each piece of evidence might be used to develop your argument. Avoid merely summarizing the sources. Source a (selingo) source b (laura’s story) source c (hanushek) source d (chart).
The above question wants to assess your writing ability and for that reason, it is not right for me to answer it for you, but I will show you how to answer it.
First, you must know that a thesis statement is a short, objective, and direct paragraph where you present your position, your opinion on a certain subject.
Therefore, to write a thesis statement, as requested in the question above, you will:
Read all the research sources presented and reread them until you have a good understanding of the subject covered.Reflect on the subject and develop an opinion based on the information presented in the research sources.Write this opinion very clearly and directly.Show how research sources prove that this opinion is correct and true.More information:
https://brainly.com/question/2094985?referrer=searchResults
What effect would a tax increase have on income? It would reduce gross income. It would not affect net income. It would increase net income. It would not affect gross income.
Answer:D: It would not affect gross income.
The effect which a tax increase would have on income is that: D. It would not affect gross income.
What is an income?An income can be defined as the amount of money that a person such as an employee, worker, or entrepreneur earn over a specific period of time.
Generally, there are two main types of income and these include the following:
Net incomeGross incomeIn conclusion, the effect which a tax increase would have on a person's income is that it would not affect gross income because it has been deducted already.
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The Ghana Empire was located in the part of Africa.
Answer:
western Africa was the place
Which factor would increase the possibility of mutations in your offspring brainly.
Mutation describes a change or variation in the sequence DNA materials of a species. Hence, some of the factors which could lead to mutation are radiation and climate change, which are environmental factors.
Variation in characteristic of a species of organism occurs due to mutation of the DNA which coukd arise due to changes in environmental condition. Change in temperature, and overall climate condition may lead to alterations of cells in the DNA which could hamper the sequence of existence of an organism.Also, exposure to radioactive of elements could also lead to mutation.
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Read the descriptions below and answer the question that follows. Louis is 90 years old and suffers from Alzheimer’s disease. Olivia is 24 years old and does not want to be hypnotized. Frank is 16 years old and has attention deficit disorder. Alice is 30 years old and is a successful business woman. All of these subjects are otherwise healthy. Based on the information above, which of these subjects would most likely be easily hypnotizable? A. Louis B. Olivia C. Frank D. Alice.
Answer:
A. Louis
Explanation:
i took the test
Based on the information in the question , Louis can be hypnotizable.
What is alzhimer's disease?As far as dementia goes, Alzheimer's disease is the most prevalent. The disease is gradual, starting with mild memory loss and potentially progressing to the loss of communication and environmental awareness.
The brain regions that are responsible for thought, memory, and language are affected by Alzheimer's disease. It can significantly impair a person's capacity to carry out daily tasks.
Alzheimer's disease does not occur naturally as people age. One of the initial symptoms of Alzheimer's disease and other dementias is frequently memory loss.
An individual with Alzheimer's disease symptoms might also have more symptoms than memory issue.
Therefore, Based on the information in the question , Louis can be hypnotizable.
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