x 2 + 2 13 x+ 2 15 =0x, squared, plus, start fraction, 13, divided by, 2, end fraction, x, plus, start fraction, 15, divided by, 2, end fraction, equals, 0 If x=ax=ax, equals, a and x=bx=bx, equals, b are the solutions to the equation above, what is the value of ababa, b?
The values of a and b from the quadratic equation x² + (13/2)*x + 15/2 = 0 are:a = -10/13 and b = -3/13 respectively.
How to solve the quadratic equation?For a general quadratic equation:a*x² + b*x + c = 0
The solutions are:
\(x = \frac{-b \pm \sqrt{b^2 - 4ac} }{2a}\)
In this case, we have the quadratic equation:
x² + (13/2)*x + 15/2 = 0.
Replacing that in the quadratic formula for the solutions, we will get:
\(x = \frac{-13/2 \pm \sqrt{(13/2)^2 - 4*1*15/2} }{2*13/2}\\\\
x = \frac{-6.5 \pm 3.5 }{13}\)
Then the two solutions are:
x = (-6.5 - 3.5)/13
= -10/13
x = (-6.5 + 3.5)/13
= -3/13
Therefore, the solution to the quadratic equation is = -10/13 and b = -3/13
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Transferable skills necessary for successful employment include
a. basic skills
b. thinking skills
c. personal qualities
d. all of the above
Please select the best answer from the choices provided
A
B.
C
D
Answer:
the answer is basic skills
What is the main responsibility a person takes on when borrowing money from a bank? A. The person cannot take on any other loans at the same time. B. The person must use the same bank for all future loans. C. The person has spend all of his or her saving paying the loan. D. The person has to make payments in full and on time.
Answer:
D. The person has to make payments in full and on time.
Explanation:
HELP!
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Answer:
I believe the answer that you chose (D. Processing minerals) is correct, good job!
Explanation:
you're correct :)
Answer : The Answer That You Chose (D. Processing Minerals) Is Correct
Can someone Plz give me skin in fornite I'm poor and I have no battle pass no v bucks like 0 and I just want one plz my user is Emily_mari90 again Emily_mari90
Answer: Fort nite sorry when i think of fort nite i think reekid lol
Explanation:
Sally wants a new computer, but she must decide between a laptop and a desktop model. One good thing (pro) about the laptop is that it easily moved from place to place. A bad thing (con) about the laptop is that it costs more money. Using this information, what is a possible consequence of Sally getting a desktop model?
Answer:
The consequences will be that it will have more power, feature, easier to use compare to the laptop which is it's advantage. However it can't be moved from place to place like a laptop. It has more addictive games, you need a good room to place it and required equipment like mouse and Monitor to operate it.
what is a 4 digit code with no spaces
Answer:
4321
Explanation:
Answer:
how about 2391?
Explanation:
whats Tommy's favorite color is his dads is green and moms is yellow
A. lime green
B. yellow snow
C. red
D. naruto
E. Verb Tenses (10 sentences)
1. By the time the customs officers came, the smugglers,
Linda yesterday.
2. 1 Sw
3. Listen! The doorbell Pi
4. If I knew
5. Dil you
her well. I would speak to her.
call
Georgia last night?
hard, you will pass the test.
10%
Stady
6. If you
7. I didn't sleeh for two days.
Rinking
8. Tom avoids
she usually
10. If he buys a new car, he will sell his old one.
(escape)
(500)
(know)
(call)
(study)
(not/sleep)
(drink)
a party on her birthday? (have)
(sell)
(ring)
What is the solution to the proportion? 3 y − 8 12 = y 5.
Answer:
Explanation:
First you need to cross multiply to get 5(3y-8)=12y, then distribute to get 15y-40=12y, subtract 15y and get -40=-3y, finally divide by -3 to get y=13 1\3
The ratio of X to 40 is 1 to 2. What is the value of X?
A)1
B) 10
C) 20
D) 80
Answer:
c
20/40=
\(20 \div 40 = 1 \div 2 \)
so you put it into ratio form 1:2
therfore 20 is the answer
Which of the following is a tip for taking the Aspire reading tests?
A. Read only the part of the passage that refers to the question.
B. Read all of the questions first and then the passage.
C. Refer to the passage when answering the questions.
D. Read the passage twice before answering the questions.
Answer:
C. Refer to the passage when answering the questions.
Explanation:
The answer choice that is a tip for taking the Aspire reading tests is C. Refer to the passage when answering the questions.
What is a Test?
This refers to the formal examination that is given to a person or thing to check their efficiency, or how well they can perform a task, etc.
Hence, we can see that in the case of writing the Aspire reading tests, it is important that one would make use of passages and it would be wise to make reference to them when answering the questions in the test.
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What are five things you want to convey about yourself in your personal statement?
Be specific and this is about college.
Answer:
Here are five things that a typical student might want to convey in their college personal statement:
Passion and motivation: Show the reader why you are passionate about pursuing higher education and what motivates you to succeed in your chosen field of study.Unique background and experiences: Highlight experiences that have shaped your personal and academic journey, and what sets you apart from other applicants.Strong academic track record: Discuss your academic achievements, such as grades, test scores, and relevant coursework, to demonstrate your academic potential and commitment to success.Relevant skills and interests: Discuss any relevant skills, extracurricular activities, and interests that have prepared you for college and have relevance to your intended field of study.Goals and aspirations: Discuss your future goals and aspirations, and how earning a college degree will help you achieve them. Explain how the college you are applying to fits with your plans and how you plan to contribute to the college community.6X54 X 30 329 Зач 6 3 30 Sч Я 9
Answer:
8,188,830 43a
8,188,830
A rectangular prism with a length of 50 feet, width of 30 feet, and height of 20 feet. A rectangular pyramid with a base of 50 feet by 30 feet and height of 8 feet. Mr. Newman works as an architect. He created a solid foam model of a building that he is designing. How much foam was needed to make the model? 12,000 cm3 30,000 cm3 34,000 cm3 42,000 cm3
The foam that was needed to make the model is C 34,000 cm³
How to calculate the valueThe volume of a rectangular prism is length x width x height. The volume of the rectangular prism is 50 x 30 x 20 = 30,000 cubic feet.
The volume of a rectangular pyramid is (1/3) x base area x height. The base area of the rectangular pyramid is 50 x 30 = 1500 square feet. The volume of the rectangular pyramid is (1/3) x 1500 x 8 = 4000 cubic feet.
The total volume of the foam model is 30,000 + 4000
= 34,000 cubic feet.
So the answer is 34000
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When proving the Pythagorean Theorem, we use the given diagram. What is the area of all four triangles combined?
Answer:OPTION B) 2ab
Explanation:Side of larger square = (a + b) units
Side of smaller square = c units
To Find:
The area of all four triangles combined = ?
Solution:
a^2 + b^2 = c^2 (Pythagoras theorem) -(1)
The area of all four triangles combined = Area of larger square - Area of smaller square
The area of all four triangles combined = (a + b)^2 - c^2
The area of all four triangles combined = a^2 + b^2 + 2ab - (a^2 + b^2) {By (1)}
The area of all four triangles combined = a^2 + b^2 + 2ab - a^2 - b^2
The area of all four triangles combined = a^2 - a^2 + b^2 - b^2 + 2ab
Therefore, The area of all four triangles combined = 2ab sq. units
A racecar driver has completed 12 1/2 laps of a 50 lap race. What fractional part of the race remains
A fraction is a way to describe a part of a whole. The remaining laps are 37 1/2 laps.
What is a Fraction?A fraction is a way to describe a part of a whole. such as the fraction ¼ can be described as 0.25.
Given the race has 50 laps, and the driver has completed 12 1/2 rounds. Therefore, the remaining laps are,
\(\text{Remaining laps} = 50 \rm\ laps - 12\frac12\ laps\)
\(= 50 - \dfrac{(12 \times 2)+1}{2}\\\\=\dfrac{50}{1} -\dfrac{25}{2}\\\\= \dfrac{50 \times 2}{1 \times 2} - \dfrac{25}{2}\\\\=\dfrac{100-25}{2}\\\\= \dfrac{75}{2}\\\\=37\frac12\)
Hence, the remaining laps are 37 1/2 laps.
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HELP PLEASE!!! Match the correct term with the corresponding definition or description.
matter - anything that has mads and takes up space
deposition - a precess of any rock type can be changed into......
rock formation- the process that break the blonde in igneous rock.......
if 3/x + 3/y = 6 then 2/x + 2/y =?
Answer:
4 although I'm not sure
Explanation:
Since there is an addition symbol and the last sum is equivalent to 6, the other should be 4.
Which separation technique will be used by a lady for the separation of dirt from clothes in washing machine?
Answer:
A washing machine works with centrifugation.
Explanation:
Centrifugation is a process that implements a rotating force for the separation of liquids and solids.
The centrifugal force in a washing machine is provided by a drum that is attached to a rotating shaft. This centrifugal force allows the water and soap to combine to permeate the clothes, and the rotational force causes the soapy water to clean the dirt.
In addition to this, the centrifugal process removes most of the water from the garments, favoring drying.
PSAT's MyRoad is a(n):
A. online college and career planning resource
B. preparatory course for the SAT.
O C. personality profile.
OD. scholarship opportunity.
Answer:
A
Explanation:
College and career planning
Online college and career planning resource is PSAT.
What is PSAT?
The PSAT is primarily a preparation test for the SAT®, but it also has the potential to increase financial aid for college. The top test takers have the opportunity to get scholarships, and even being named a Commended Scholar can aid your application.
The PSAT/NMSQT commonly known as the Preliminary SAT, is a practice test for the SAT. The PSAT is only offered once a year, and many students take it in both their 10th and 11th grades.
An opportunity to acquire a National Merit Scholarship worth $180 million is available to students who perform well on the PSAT during their junior year.
Therefore, Online college and career planning resource is PSAT.
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An electronics company is trying to decide how many new
computers it should produce for export to China. Which factor
would most likely cause the company to produce a large number
of computers?
A. Chinese workers have a low degree of computer education
B. New technology makes shipping to China cheaper than
ever before.
c. Chinese consumers believe that computer prices will
drop in the future.
D. The Chinese government has recently raised taxes on
all foreign products
Answer: C
Explanation:
They would want to sell computers when the demand is high currently in China, and once the computer prices are dropped, they would be losing profit if they sold it then compared to now.
While Jenner's interest in the protective effects of cowpox began during his apprenticeship with George Harwicke, it was 1796 before he made the first step in the long process whereby smallpox, the scourge of mankind, would be totally eradicated. For many years, he had heard the tales that dairymaids were protected from smallpox naturally after having suffered from cowpox.
—"Edward Jenner and the History of
Smallpox and Vaccination,"
Stefan Riedel
Which statements support the claim that Jenner has been given credit for starting and spreading the practice of immunization?
Jenner became interested in the protective effects of cowpox during his apprenticeship.
Jenner’s mentor was George Harwicke.
Jenner made the first step to erase smallpox.
Smallpox is called the scourge of mankind.
Jenner heard stories of cowpox helping to save people from smallpox.
Which of the following is a key factor of an informative address
A key factor of an informative address is the ability to present the information in a clear, concise, and engaging manner.
The speaker must have a deep understanding of the topic and must be able to organize the information in a logical and coherent manner.
Another key factor of an informative address is the use of visual aids.
These may include graphs, charts, diagrams, and images that help to illustrate the information being presented.
Visual aids can be particularly helpful in conveying complex information or data, and can help to keep the audience engaged and focused on the topic.
In addition, the speaker must be able to adapt the presentation to the needs and interests of the audience.
This may involve tailoring the information to suit the knowledge level of the audience, or emphasizing certain points that are of particular interest or relevance to them.
Finally, a key factor of an informative address is the ability to provide context and relevance to the information being presented.
This means that the speaker must be able to explain why the information is important and how it relates to the audience's lives or experiences.
By doing so, the speaker can help to create a sense of connection between the audience and the topic being presented, which can make the presentation more engaging and memorable.
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Determine the net effect on Tamara’s adjusted gross income with regard to these capital asset transactions that occurred this year. With explaination.
• Sold ABC Co. Stock, acquired 2 years ago, for a $1,500 loss.
• Sold collectible coins, held for 17 months, for a $2,000 gain.
• Sold XYZ Co. Shares, acquired 6 months ago, for a $4,100 loss.
• Sold LMN Co. Stock, acquired 3 years ago, for a $500 gain
Capital assets are properties held for investment, personal use, or used in a trade or business. The capital gains and losses arising from the sale of capital assets have an impact on adjusted gross income.
Adjusted gross income (AGI) is the taxable income after allowing for all allowable deductions. Tamara's net effect on adjusted gross income with regard to the capital asset transactions is explained below:Tamara's capital asset transactions are as follows:Sold ABC Co. Stock, acquired 2 years ago, for a $1,500 loss.Sold collectible coins, held for 17 months, for a $2,000 gain.Sold XYZ Co.
Tamara's net capital loss of $100 will reduce her taxable income by $100 and her tax liability by up to $15. Tamara's taxable income, tax liability, and adjusted gross income will all be affected by the capital asset transactions.
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4. Look at the stanza of the poem where the word "hear!" is repeated before th
bleeding drops of red." What does the speaker emphasize when he repeats
kind of mood does this repetition create?
The speaker emphasizes the sound of the drops hitting the ground, creating a sense of impact and finality.
How does he use repetition?By repeating "hear!" twice, the speaker draws attention to the sound of the drops hitting the ground, as if urging the listener to really listen to and understand the gravity of the situation.
This creates a sense of impact and finality as if each drop is a definitive end to something and thus we can see that the thing which this does in the grand scheme of things is that it emphasizes the sound of the drops hitting the ground, creating a sense of impact and finality.
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Hear! Hear! the mournful cry,
Of bleeding drops of red,
As they fall and drip and die,
On the ground where brave men tread.
Which of the following requires the most education?
Veterinary assistant
Veterinary technician
Animal groomer
Veterinarian
Answer:
A veterinarian requires the most education out of the four.
A fish tank in a pet store was less than half full of
water when a worker turned on a hose to fill the
tank at a constant rate. After the hose was on for
5 minutes, the tank was exactly half full. After
the hose was on for 30 minutes, the tank was
three-quarters full. How many minutes did it take
after the hose was turned on for the tank to be
completely filled with water?
The measure ∠BQS of is 80°. What is the m∠NQS? 48° 42° 32° 128°
Answer:
32°
Explanation:
From the question, we are told that:
The measure ∠BQS of is 80°.
In the above diagram, m∠BQN = 48°
What is the m∠NQS?
∠BQS = m∠BQN + m∠NQS
80° = 48° + m∠NQS
m∠NQS = 80° - 48°
m∠NQS = 32°
Therefore, m∠NQS = 32°
Match each factor of the biopsychosocial model with its emphasis on the etiology of mental disorders.
1. Psychological
2. Sociocultural
3. Biological
The following factors are matched with the respective biopsychosocial models with an emphasis on the etiology of mental disorders:
Psychological - Thoughts, emotions, personality, and learned knowledgeSociocultural - Family connections, socioeconomic class, and cultural context;Biological - Genetics, brain function, and neurotransmitter imbalances.What are biopsychosocial models?Biopsychosocial models are a type of trans-disciplinary model that investigates the relationship across biology, psychology, and socio-environmental variables. These models particularly investigate how these factors influence themes ranging from health and illness to human development.
The biopsychosocial model assists primary care physicians in better understanding the interplay between biological and psychological components of diseases in order to strengthen the dyadic relationship between clinicians and their patients as well as interdisciplinary approaches to patient treatment.
It is to be noted that Dr. George Engel, a cardiologist, devised the biopsychosocial paradigm, which is now generally recognized by the mental health professions. According to this paradigm, biological, psychological, and social elements are all interconnected and significant in promoting or causing disease.
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