Choose the solution(s) of the following system of equations: x2 + y2 = 6 x2 – y = 6 no solution mr001-1. Jpg mr001-2. Jpg mr001-3. Jpg infinitely many solutions mr001-4. Jpg mr001-5. Jpg mr001-6. Jpg.
Answers
The solution to the system of equations are -1 and ±√5
Given the systems of equations;
[tex]x^2 + y^2 = 6\\ x^2 - y = 6[/tex]
From equation 2;
[tex]x^2 = 6 + y[/tex]..................................... 3
Substitute equation 3 into 1 to have:
[tex]6+y+y^2=6y^2+y=6-6\\y^2+y=0\\y^2=-y\\y = -1[/tex]
Substitute y = -1 into equation 3
[tex]x^2 = 6 + y\\x^2 = 6 + (-1)\\x^2 = 6 -1\\x^2=5\\x=\pm \sqrt{5}[/tex]
Hence the solution to the system of equations are -1 and ±√5
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Answer:
its a,b,c, and f on edge which is -1/2,1/2,-i squareroot2, i square root 2
Explanation:
Related Questions
How many positive integers are there between 100 and 999.
Answers
Answer:
be the positive integers between 100 and 999 inclusive. contains 900 integers, while we are interested in integers divisible by 7. Thus 128 integers are divisible by 7.
Explanation:
hope this helps
Answer:
Let be the set of positive integers between 100 and 999. The set contains 900 integers, and the integers are divisible by 7. By division rule, where is the finite set with union of pairwise disjoint subsets with elements.
Explanation:
can i get brainliest
What is the speed of a wave with a wavelength of 3 m and a frequency of. 1 Hz? 0. 03 m/s 0. 3 m/s 3. 1 m/s 30 m/s.
Answers
Answer:
The correct answer to the question is 0.3 m/s i.e the speed of the wave is 0.3 m/s.
A wave with short wavelength will have ____ frequency and ___ energy.
Answers
A photographic stop bath contains 160ml of pure acetic acid.
Answers
Answer:
Solving for the Percent by Volume
The v/v concentration of acetic acid in the stop bath is 24.6%.
Explanation:
To answer the question, we need to identify certain information stated in the question. Let us write down what’s given:
Volume of solute = 160 mL
Volume of solution = 650 mL
Next, we need to determine what is required, in this case, the percent by volume. Now, let us look at the formula:
v/v concentration = (solute volume / volume of the solution) * 100
Solution:
Percent by Volume = (160 / 650) * 100
Percent by Volume = 0.2461538461538462 * 100
Percent by Volume = 24.61538461538462
Rounded off = 24.6%
Therefore, the final answer is 24.6%
Explanation:
Crane chose to present this account in a short story form. Which of the following is an aspect of "the open boat" that would be most difficult to convey in a painting depicting the same scene?.
Answers
The Open Boat is a popular book that was written by Stephen Crane. The aspect of "the open boat" that is most difficult to convey Thereafter was that 'there was something strange in his voice'.
Crane in his book want the readers to connect deeply with the specific characters in the book and feel their different struggle as they work had in hand to reach the shore alive.
He showed his readers how nature can be powerful and the experience gotten increasing people's ignorant views of the world around them.
See full question below
Crane chose to present this account in a short story form. Which of the following is an aspect of "The Open Boat” that would be most difficult to convey in a painting depicting the same scene?
answer choices
a. These waves were of the hue of slate, save for the tops, which were of foaming white.
b. These waves were most wrongfully and barbarously abrupt and tall.
c. His sleeves were rolled over his fat forearms, and the two flaps of his unbuttoned vest dangled as he bent to bail out the boat.
d. Thereafter there was something strange in his voice.
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Klaus invested $8,000 in a savings account. If the interest rate is 3. 45%, how much will be in the account in 15 years by compounding continuously? round to the nearest cent.
Answers
Answer:13,422.62
Explanation:
Which of the following theorems cannot be used to prove two lines are parallel?.
Answers
How are we supposed to answer this question without the theorems mentioned in the question????
Rami is graduating high school in the spring. He is interested in becoming a electrician. What are his options for learning this trade? select all that apply.
Answers
To be a licensed electrician requires deep knowledge of the field. Rami's options for learning this trade are;
He should applied degree at a two year college or He can study for a bachelor's degree at a four year collegeApprenticeship and trade schoolA licensed electrician job is not easy to obtain. It requires studying, years of being an apprentice or attending school, and years of work experience.
To be a licensed electrician, these steps should be followed:
Earn a high school diploma or Its equivalent. Try and attend a trade or vocational-technical school. Sign up as an electrician apprentice. Get licensed or certified.See full question blow
Rami is graduating high school in the spring. He is interested in becoming a electrician. What are his option learning this trade? Select all that apply.
applied degree at a two year college bachelor's degree at a four year college vocational training in the military apprenticeship and trade school going directly into the workplaceLearn more from
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Answer: 1) applied degree at a two year college
3) Vocational training in the military
4) apprenticeship and trade school
Explanation: did on edge :)
Which of the following is not a benefit of warm up exercise.
Answers
A warm up can be regarded as activities involving a gradual increase in intensity when when one is engaging in physical activity.
These warming up activities could be;
joint mobility exercise.
Jumping jacks.
Walking jacks.
stretching
It is important that the body is warm ups before a physical activities brings about Increases metabolic rate and with this, oxygen will be delivered to the muscles more quickly.
Also, injury can be prevented, because of elasticity in muscles.
Therefore, A is right
Which strategy used in the above essay appeals to the audience’s sense of logic? a) use of details b) appeal to ethics c) attention grabber d) emotional language.
Answers
Answer:
A) Use of details
Explanation:
Got it right on the test :)
Answer:
A) Use of details
Explanation:
1/4 as a whole number.
Answers
Answer:
0.25
Explanation:
multiply the fraction by the same number by the denominator.
A spherical balloon is inflating with helium at a rate of. How fast is the balloon's radius increasing at the instant the radius is ft? how fast is the surface area increasing?.
Answers
Using implicit differentiation, and considering that the inflation rate is of 200 cubic feet per minute and the radius is of 5 feet, it is found that:
The radius is increasing at a rate of 0.6366 feet per minute.The surface area is changing at a rate of 80 feet squared per minute.The volume of an sphere of radius r is given by:
[tex]V = \frac{4\pi r^3}{3}[/tex]
Applying implicit differentiation, the rate of change is given by:
[tex]\frac{dV}{dt} = 4\pi r^2\frac{dr}{dt}[/tex]
For this problem:
Inflation rate of 200 cubic feet per minute, hence [tex]\frac{dV}{dt} = 200[/tex]Radius is of 5 feet, hence [tex]r = 5[/tex]Then:
[tex]\frac{dV}{dt} = 4\pi r^2\frac{dr}{dt}[/tex]
[tex]200 = 4\pi (5)^2\frac{dr}{dt}[/tex]
[tex]\frac{dr}{dt} = \frac{200}{100\pi}[/tex]
[tex]\frac{dr}{dt} = 0.6366[/tex]
The radius is increasing at a rate of 0.6366 feet per minute.
The surface area is:
[tex]S = 4\pi r^2[/tex]
Hence, the rate of change is:
[tex]\frac{dS}{dt} = 8\pi r\frac{dr}{dt}[/tex]
Hence:
[tex]\frac{dS}{dt} = 8\pi (5)(0.6366) = 80[/tex]
The surface area is changing at a rate of 80 feet squared per minute.
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Which notations represent atoms that have the same number of protons.
Answers
Answer:
ITS ABOUT DRIVE ITS ABOUT POWER WE STAY HUNGRY WE DEVOUR PUT IN THE WORK PUT IN THE HOURS AND TAKE WHATS OURS
Which best describes an electron cloud.
Answers
I hope this helps! Have an amazing day! :)
Which of the following is a true statement about diffusion.
Answers
Answer:
D) Molecules move from areas of high concentration to areas of low concentration.
Explanation:
How does the author unfold the details of the text painter of light.
Answers
The author unfolds the details of the "Painter of Light" text when presenting Kinkade's life chronology.
We can arrive at this answer because:
"Painter of Light" is a text with a chronological structure, which presents a series of events that occurred in a timeline.In this text, this kind of structure is used for Kinkade's life chronology, showing the most important events in his life and how that made him relevant to introduce to readers.It is important to point out that textual structure is the way a text is organized to present information to the reader.
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Answer: The answer is A
Explanation:
The diagram shows 3 identical circles inside a rectangle.
Answers
Answer:
Explanation:
Diagram?
Jacob followed a recipe that requires 2 cups of water for ever 3 cups of flour. If he used 8 cups of flour, how many cups of water did he use?.
Answers
Answer:
I think he uses 5 1/2 cups of water.
Answer:
5 1/3
Explanation:
Which list of symbols represents nonmetals, only?.
Answers
Answer:
100 points branly salamat
Which set of equations is enough information to prove that lines c and d are parallel lines cut by transversal p? m∠1 = 81° and m∠2 = 99° m∠3 = 99° and m∠4 = 99° m∠2 = 99° and m∠4 = 99° m∠4 = 81° and m∠1 = 81°.
Answers
The set of equation that is enough information to prove that lines c and d are parallel lines cut by transversal p is m∠2 = 99° and m∠4 = 99°. The c.
What are transverse lines?
A transversal line is a line that crosses two or more other lines at different locations. Line l meets a and b in the image below at two different locations, P and Q. Line l is the transversal line as a result.
When a transversal cuts two lines so that their subsequent interior angles are supplementary, the lines are said to be parallel. Two lines are parallel to one another if they are both parallel to the same line. When the marked consecutive internal angles are supplementary, lines m and n are parallel.
Therefore, the correct option is c, m∠2 = 99° and m∠4 = 99°.
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The question is incomplete. Your most probably complete question is given below: the image is added.
The set of equation that is enough information to prove that lines c and d are parallel lines cut by transversal p is m∠2 = 99° and m∠4 = 99°. The c.
What are transverse lines?A transversal line is a line that crosses two or more other lines at different locations. Line l meets a and b in the image below at two different locations, P and Q. Line l is the transversal line as a result.
When a transversal cuts two lines so that their subsequent interior angles are supplementary, the lines are said to be parallel. Two lines are parallel to one another if they are both parallel to the same line. When the marked consecutive internal angles are supplementary, lines m and n are parallel.
Therefore, the correct option is c, m∠2 = 99° and m∠4 = 99°.The set of equation that is enough information to prove that lines c and d are parallel lines cut by transversal p is m∠2 = 99° and m∠4 = 99°. The c.
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A package of nuts contains 3 servings, and each serving contains 150 calories. If you eat the entire package, how many calories did you consume?.
Answers
Answer:
450 calories 150 x 3 equals 450
Which detective seems to have more clues about solving the case? bolsa sancho.
Answers
Answer:
Sancho
Explanation:
Took the test
Answer:
1 True 2 False 3a parrot 4while he was hiding out 5 Sancho
Explanation:
took the test got a 100
What is the connotative meaning of the underlined word in the excerpt? a lavish event a humiliating sight an unexpected happening an entertaining performance.
Answers
Answer:
B) A humiliating sight
Explanation:
took the test on edge
Answer:
B
Explanation:
The first person was right
Based on the context, what is the best definition of shrewdly as it is used in these lines? thoughtfully quickly cleverly sharply.
Answers
Answer:
Its D
Explanation:
From the excerpt of Hamlet, the meaning of the word shrewdly is sharp. Thus, option d is accurate.
What is shrewd?Shrewdly is the word that defines the piercing and strong which is used in reference to the wind or the air. In the text, Hamlet tells Horatio that the wind was cold and sharp.
It is used in the text to show how the wind was strong, and piercing making the environment cold around them. The word does not describe quickness, thoughtfulness, and clever nature as these words do not define wind.
Therefore, option d. sharp is the correct option.
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Which of the following are exclusively associated with copyright protection? (select three. ).
Answers
Statements that can be exclusively associated with copyright protection are:
Right to make derivatives of a work.
Right to reproduce a work.
Right to lend a work.
Copyright protection can be regarded as a form of protection that protect an intellectual property from stealing away by another party from the right owner.The right owner of the intellectual property such as copyright can give offer to another party to reproduce the property but it must not violate the intellectual property law.THIS IS THE COMPLETE QUESTION.
Which of the following are exclusively associated with copyright protection? (Select three.)
Right to reproduce small excerpts of a work
Right to apply for a patent
Right for anyone to display a work
Right to lend a work
Right to use a trademark
Right to make derivatives of a work
Right to reproduce a work
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Write an informative essay explaining what has caused the english spoken today to be different.
Answers
Answer:
fortnit
Explanation:rr
The movement of people across countries and continents, for example migration and, in previous centuries, colonisation. For example, English speakers today would probably be comfortable using the Spanish word “loco” to describe someone who is “crazy”.
Speakers of one language coming into contact with those who speak a different one. No two individuals speak identically: people from different geographical places clearly speak differently and even within the same community there are variations according to a speaker’s age, gender, ethnicity and social and educational background. For example, the word “courting” has become “dating”.
New vocabulary required for inventions such as transport, domestic appliances and industrial equipment, or for sporting, entertainment, cultural and leisure reasons. For example, the original late 19th-century term “wireless” has become today’s “radio”.
Due to these influences, a language always embraces new words, expressions and pronunciations as people come across new words and phrases in their day-to-day lives and integrate them into their own speech
apparition
enchanted
ghost
ghostly
ghoulish
goblin
haunted house
haunting
Answers
How can buddhism affect change on powerful countries that use war to gain political and/ or economic advantages?.
Answers
Answer:
Answer: Buddhism is a religion that seeks to avoid conflict and harm. Most buddhist monks, for example, are vegetarians or vegans
Explanation:
Which word in the passage helps the reader determine the meaning of the word miscarriage? What is the best definition of the word miscarriage as it is used in this passage?.
Answers
The word in the passage helps the reader determine the meaning of the word miscarriage is disgraced. The best definition of the word miscarriage as it is used in this passage is a failure.
What is Inference?
Inference in any literature piece refers to achieving the conclusion of any subject with the support of facts and evidence present in the particular piece of literature.
According to the dictionary, the synonym meaning of the word miscarriage is a failure, ruin, or something that is not achieved or spoiled by something. Most of the time this word is used with Pregnancy when an individual loses their baby.
In this passage, it is used with context as "to be exposed to censure, without hope of praise; to be disgraced by miscarriage, or punished for neglect," where the word miscarriage which means failure is supported by disgraced to determine the meaning.
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The complete question is Probably
It is the fate of those who toil at the lower employments of life, to be rather driven by the fear of evil, than attracted by the prospect of good; to be exposed to censure, without hope of praise; to be disgraced by miscarriage, or punished for neglect, where success would have been without applause, and diligence without reward.
-Preface to A Dictionary of the EnglishLanguage,Samuel Johnson
Answer:
First is Disgraced, Second is failure
Explanation:
No prob :D
Solve the inequality x + 3 < 7. Which number line represents the solution?.
Answers
Answer:
Open circle; Everything below 3
Answer:
Open Circle, everything below 4
Explanation:
x+3<7 - subtract 3 from both sides
x<4