Identify a counterexample: If the sum of two integers is even, then both the integers are even
6+ 10 = 16
3+9 = 12
14 + 9 = 23
none of these

Answers

Answer 1

Answer:

3+9 = 12

Explanation:

A "counterexample" is an example that shows the falseness of a statement.

Among the choices above, 3+9 = 12 is the ideal counterexample. Its sum is an even integer (12); however, its addends are odd integers (3 and 9). So, this goes against the statement above.

The first choice (6+10 = 16) is clearly not a counterexample, but an example of the statement. The second choice (14+9=23) is not a counterexample because its product is an odd integer, not an even integer. The statement is referring to the condition of an even integer for an answer.


Related Questions

The decorative design that covers the walls of most Muslim mosques is a unique form of __________.
A.
tapestry
B.
animation
C.
calligraphy
D.
architecture

Please select the best answer from the choices provided
A
B
C
D

Answers

Answer: D. architecture

Explanation:

this isnt really a question i just want to do this so people get a 100%.
Between 1900 and 2010, how did the world’s population change?
A.
It increased from about 1.5 billion to almost 7 billion.
B.
It decreased from about 7 billion to about 1 billion.
C.
It increased from about 5 billion to about 7 billion.
D.
It decreased from about 7 billion to about 1.5 billion.
answer: A

According to the graph above, which of the following countries had the largest population in the world in 2010?
A.
China
B.
Pakistan
C.
the United States
D.
India
answer: A

Which of the following rates measures how many children are being born in a country (in relation to the size of its population)?
A.
birth rate
B.
migration rate
C.
urbanization rate
D.
death rate
answer: A

To distribute something means to __________.
A.
put it all in one place
B.
spread it throughout an area
C.
put it together
D.
shatter it into pieces
answer: A (i think)

What is the population of an area?
A.
the total number of migrants entering or leaving an area
B.
the total number of births in an area
C.
the total number of people living in an area
D.
the total number of deaths in an area
answer: C

Which of the following places is the best example of an urban area?
A.
a countryside
B.
a small farm
C.
a large city
D.
a wilderness forest
answer: C

Each of the four areas in the image above is the same size. Which of these areas has the lowest population density?
A.
Area 1
B.
Area 2
C.
Area 3
D.
Area 4
answer: C

According to the online content article about America’s population, how large did America’s population become in 2006?
A.
100 million
B.
200 million
C.
300 million
D.
400 million
answer: C

Images by Misterzee, Two Wings, ningyou, and John Haynes

Which of the four photos above shows a rural area?
A.
Image 1
B.
Image 2
C.
Image 3
D.
Image 4
answer: D

Which of the following outcomes is the best example of how health is a factor that affects population?
A.
More access to medicine and doctors can help people live longer lives.
B.
Better jobs and opportunities can help families care for each other.
C.
Better access to education can help families provide for each other.
D.
Values and traditions about family can encourage bigger families.
answer: A

hope i helped some people, and sorry if i got some wrong? i tried my best xd
anyways, hope u get a 100%

Answers

Okay then hahaha thanks.

the 22 countries in the world with the lowest human development index HDI scores are all located in Africa applying your knowledge of HEI sports which of the following statements about those 22 countries are correct?
Check all that apply:
A.healthcare is poor or non-existent.
B. Education is most likely non-existent or of a low quality
C. There is a high standard of living.
D. They are probably not industrialized.

Answers

Answer:

A,B,D

Explanation:

A p e x

Answer:

Its A,B, and D

Explanation:

Which is the most dry place in Asia Continent

Answers

Answer:

Hey mate.....

Explanation:

This is ur answer......

Aden, Yemen is the driest place in the Asia.

hope it helps you,

mark me as the brainliest.....

Follow me.....

Answer:

Jacobabad is the dry place in asia (55°c). It is in Pakistan

which of the following is an example of extensive agriculture?
•wet rice agriculture
•plantation agriculture
•mediterranean agriculture
•dairy farming
•pastoral nomadism

Answers

I think the 3rd one meditation

Answer:

option 3

Explanation:

Why do you think many languages can coexist peacefully in some countries and not in others? Please help!!!!!

Answers

Answer:

Many languages can coexist in some countries because they are united by religion, or the countries function as federations, while in other countries they don't coexist because of cultural differences, but also because of artificially set boundaries.

Explanation:

The language is one of the primary cultural traits. Weirdly enough, even though seemingly harmful, it can be a cause of conflict, though usually based on other factors as well. We can see situations all over the world where there are positive examples wherein one country there are numerous languages spoken and there aren't problems, while in others it is the total opposite.

The countries where numerous languages coexist are usually countries that are united by a religious or political ideology, or they function as federations. Such examples are the USA, Russia, UK, Canada... On the other hand, in the countries where people that speak different languages have different religious beliefs, as well as different political views, have a lot of problems, with people that speak differently often exhibiting intolerance and violence toward each other. Such examples are Nigeria, Mali, DR Congo...

what characteristics describe the ethiopian highlands region

Answers

Answer:

The Ethiopian Highlands is a rugged mass of mountains in Ethiopia, situated in northeast part of Africa. It forms the largest continuous area of its elevation in the continent, with little of its surface falling below 1,500 m (4,900 ft), while the summits reach heights of up to 4,550 m (14,930 ft).

Hope this helps!!

The Following are the characteristics described in the Ethiopian highlands region:

High and moderate amounts of rainfalla lower yearly mean temperatureThe environment is ideal for biotic lifeAgriculture reliant on rain is feasiblenot affected by tropical diseases

What is the importance of the Ethiopian Highlands?

The Ethiopian highlands are a major source of some key transnational rivers, like the Blue Nile, and they are home to a diverse range of flora and wildlife that are rich in biodiversity.

Thus, A flood basalt plateau started to develop around 30 million years ago, stacking layers upon layers of thick fissure-fed basaltic lava flows. Except for a thin layer of alkali basalts and a few trace traces of felsic volcanic rocks like rhyolite, most of the flows were tholeiitic.

Learn more about the Ethiopian Highlands here:

https://brainly.com/question/26177391

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The image shows a portion of the periodic table. Which two elements have similar characteristics?

oxygen, fluoride, neon, sulfur, chlorine, and argon

A. neon and fluorine
B. chlorine and sulfur
C. fluorine and chlorine
D. oxygen and chlorine
E. argon and fluorine

Answers

Answer:

C. fluorine and chlorine

Explanation:

Fluorine and chlorine are the elements among the given choices that will show similar characteristics.

The reason for this is that elements in the same group show similar chemical behavior.

Fluorine and chlorine are both halogens. They belong to the seventh group on the periodic table. Hence they have 7 electrons in their valence shell. This accounts for the similar chemical behavior and predictable physical characteristics they show.  

Answer:

c

Explanation:

Compare and contrast 2D and 3D maps
PLEASE I NEED HELP ITS DUE AT 8 AM !!

Answers

Answer:

Alright.

Explanation:

'2D and 3D refer to the actual dimensions in a computer workspace. 2D is "flat", using the horizontal and vertical (X and Y) dimensions, the image has only two dimensions and if turned to the side becomes a line. 3D adds the depth (Z) dimension.'

Basically, 2D maps are flat (like paper), and 3D maps are not (like a globe).

What can we do personally to reduce air pollution

Answers

1) reduce the number of trips you take in your car
2) reduce or eliminate fireplace and wood stove use
3) avoid burning leaves, trash, and other materials
4) avoid using gas-powered lawn and garden equipment
5) buying fewer things that are manufactured using fossil fuels

Authors provide context for us to make conclusions. What is context?
A.
facts
B.
implied meanings
C.
facts and previous knowledge
D.
the circumstances that make up a situation

Answers

Answer: C

Explanation:

context is the facts and previous knowledge used to figure something out

Answer:

The answer is D

Explanation:

The definition of the term map is __________. A. a tool used to estimate distances B. a set of lines that show elevation and slope C. a visual representation of the Earth's surface D. a tool that displays cardinal directions Please select the best answer from the choices provided

Answers

Answer:

The correct answer is option C (a visual representation of the Earth's surface)

Explanation:

Among the choices provide, option C best describes what a map is.

The term "map" is broad but in simple term, it is a visual representation of the Earth's surface which include places, and in most cases depending on the type of the map other things. There are different types of map, some examples are, Land Use Map, Climate Map, Historical Map. Each map has its peculiarity.

From the options in the question, a map can be used to estimate distance depending on the map type, It can also display cardinal directions.

Select the correct answer.
Where do tectonic activities, such as earthquakes or volcanic eruptions, tend to occur?

A.
near plate boundaries

B.
near all mountains

C.
in the center of continents

D.
only on the ocean floor

Answers

Answer:

B

Explanation:

It is B because, in order for there to be earthquakes and/or volcanic eruptions, you need plate boundaries to shift. Hense the Ring of Fire.

I hope this helps you!

Which two situations would most likely cause cultural diffusion?

Answers

Answer:

An example of forced diffusion would be taking Africans from their home to become slaves. An example of cultural diffusion with negative effects would be the spread of diseases, like AIDS , Bubonic Plague and Smallpox. Christianity started in Israel and has spread all over the world.

Explanation:

i need help please
to find the surface area of a cube also to use the formula SA=6s2

Answers

Answer:Its 15

Explanation:

Fill in the blank with the correct response. A(n) ____ is where plates beneath the earth's surface meet.​

Answers

Fault or fault line.

How did the concert of Karma relate to the concept of reincarnation ?

Answers

Answer:

Karma relates to reincarnation because the Hindus believe that each person has many lives and what a person does in each life determines what he or she will be in the next life.

Answer:

Karma is like when you did something good or bad it will come back to you Reincarnation on the other hand you doe you will be reincarnate to deez


Question 7
Imagine a scientist is conducting an experiment on the effects of acid on weathering rocks. In this experiment, there
are three different samples of identical rock pieces. The scientist does not add anything to the first sample. The
scientist adds 5 drops of acid the second rock and 10 drops of acid to the third rock. What is the dependent
variable?
a. Amount of weatering
b. Amount of Acid
C. Amount of rain
d. Number of Rocks

Answers

Answer:

a. Amount of weathering

Explanation:

In this experimental setup, the amount of weathering is the dependent variable. It is that variable that depends on the action of another.

The dependent variable usually surfaces as the one being tested for. The independent variable does not rely on anything. It is usually the cause of the phenomenon observed in the experimental procedure.

In this case, the amount of acid is the independent variable.

The dependent variable is the amount of weathering.

what is authority?
a. forced control over others.
b. any form of power.
c. a military-controlled state or country.
d. power that is recognized as legitimate.

Answers

Answer:

its b

Explanation:

hope it helps sorry if its wrong

B. Any form of power I hope that’s the right answer


Find the midpoint between (0,0) and (-4,-12)
(29) and (5,1)

Answers

Answer:

-2, -6

[tex]\frac{7}{2}[/tex] , 5

Explanation:

Given coordinates;

        (0,0) and (-4,-12)

        (2, 9) and (5,1)

Unknown:

Midpoints of the coordinates = ?

Solution:

The coordinates of the midpoint are given as;

     x[tex]_{m}[/tex] , y[tex]_{m}[/tex]  =( [tex]\frac{x_{1} + x_{2} }{2}[/tex] , [tex]\frac{y_{1} + y_{2} }{2}[/tex])

Now;

x₁= 0  x₂ = -4  y₁ = 0     y₂ = -12

  Input the parameters and solve;

    x[tex]_{m}[/tex], y[tex]_{m}[/tex] = [tex]\frac{0+(-4)}{2}[/tex]  ,  [tex]\frac{0+ (-12)}{2}[/tex] = -2, -6

For  (2, 9) and (5,1)

x₁= 2  x₂ = 5  y₁ = 9     y₂ = 1

   x[tex]_{m}[/tex], y[tex]_{m}[/tex] = [tex]\frac{2 + 5}{2}[/tex] , [tex]\frac{9 + 1}{2}[/tex]  = [tex]\frac{7}{2}[/tex] , 5

The enduring legacy of communist control of Bulgaria is _________.
- the national government
- a system of hydroelectric
- a contaminated environment
- the modern Bulgarian military

Answers

D. the modern Bulgarian military

Answer:

A) The national goverment

Explanation :

Bulgaria is a parliamentary democracy. Until 1989, a communist government controlled the country. Bulgarians ratified the current constitution in 1991. Citizens 18 and older may vote. The president commands the armed forces and selects the prime minister and cabinet. The 240 members of the National Assembly make up the legislative body. The Constitutional Court decides if laws agree with the constitution.

complete the sentence about igneous rock.

when a rock turns into (sediment, magma, calcite), all of the material it contains is destroyed and melted by extreme heat. for this reason, igneous rocks don’t contain any (minerals, fossils, crystals)

Answers

When a rock turns into magma, all the material it contains is destroyed and melted by extreme heat. for this reason, igneous rocks don’t contain any fossils.

What is rock?

The term rock refers to the part of the solid surface. The rock is the collection of these cemented mineral grains. The rocks are small and bigger. The small rocks are also known as pebbles. The type of natural resource is rock. The rocks are used for making the building.

According to the geology, igneous rock are the turns into the destroy melted by extreme heat, mostly into the side of the volcano.  The magma rock crystal is cooled slowly and the change the solidification. The main reason igneous rocks are not to the change of any fossils. The magma rock also to represent the molten rocks.

As a result, the rock turns into magma and don’t contain any fossils.

Learn more about on rock, here:

https://brainly.com/question/19930528

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When the Aztec emperor was not available, all decisions were made by the
A. chief priest
B. emperor's wife
C. snake-woman
D. four-member council
Please select the best answer from the choices provided Α
B
C
D

Answers

Answer:

C. snake women

Explanation: hope this helps you

Answer:

Explanation:

c

Which of the following statements about volcanoes is false?
Falling ash from volcanic eruptions can cause great destruction.
Volcanoes can change global patterns of climate
Volcanoes can build mountains.
Volcanic ash has serious effects on local areas but does not have a global impact.

Answers

Answer:

volcanos can change global patterns of climate is false

14. Which of the following is the only thing that is NOT evidence of The Big Bang Theory?
The Doppler Effect
Red Shift/Blue Shift
The Nebular Hypothesis
Cosmic Background Radiation

Answers

Redshift and blueshift describe how light shifts toward shorter or longer wavelengths as objects in space (such as stars or galaxies) move closer or farther away from us. ... When an object moves away from us, the light is shifted to the red end of the spectrum, as its wavelengths get longer.

Give an example of epidemiological transition model only using 6 words.

Answers

Answer:

fertility, life expectancy, mortality, and death

The global pattern of gender inequality index scores is similar to the expected pattern of countries by level of economic development, with the exception of a few countries such as
(A) South Africa, Australia, and New Zealand
(B) Japan, Spain, and Canada
(C) Venezuela, Syria, and Iraq
(D) Brazil, Libya, and China
(E) Mexico, Argentina, and India

Answers

C. venezuela, syria, and iraq

The countries that seem to be exempt from the trend described are (D) Brazil, Libya, and China.

Gender Inequality and Economic development. These variables are negatively correlated. Countries with low gender inequality usually see high economic development.

Libya and China are not yet completely developed countries and yet have high rates of gender equality which goes against the trend described.

In conclusion, option D is correct.

Find out more on gender equality at https://brainly.com/question/1692144.

2. Which type of sedimentary rock is Limestone?
O Crystalline
O Organic
Inorganic
O All of the above

Answers

All of the above but organic would probably be the most picked

which of the following describes a custom

A. doing your homework

C. not littering

B. shaking hands when you greet someone

D. studying geography ​

Answers

Answer: Shaking hands when you greet someone

Explanation: When someone offers their hand, you will most likely shake it back. If told to do homework or study, you don't necessarily need t do it, same with littering.

Answer:B- shaking hands when you greet someone.

Explanation: A customs is a traditional and widely accepted way of behaving. It is customary to shake someone’s hands when meeting them.

4. Which description of the hydrologic cycle (Water Cycle) is best?
A. Ice Melts and increases the ocean volume causing flooding
B. Ice seeps into the ground doubling the size of aquifers
C. Water dries out in certain regions but floods in others
D. Water evaporates into the atmosphere and returns as precipitation

Answers

Answer:

d

Explanation:

most reasonable and correct. i just learned water cycle.

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