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

58:35
Humidity can best be described as __________.
A.
water that falls back to Earth’s surface
B.
the amount of moisture in the Earth’s atmosphere
C.
how hot or cold the Earth’s atmosphere is at a given time
D.
pressure caused by the weight of the Earth’s atmosphere

Answers

Answer: the answer is B

Explanation:

Answer:

b

Explanation:

Study the image. A diagram of the wind belts around the Earth with labels 1 through 4. 1 is above the northern latitude line. 2 is at the equator. 3 is at the southern latitude line. 4 is at the south pole. Which point shows the trade winds? 1 2 3 4

Answers

Answer:

2

Explanation:

the equator is in the middle of the ball picture and 2 is pointing at it

Answer:

2

Explanation:

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

Please help me.

Answers

Answer:

Epidemiological is the study of the interaction of humans and the environment. It describes the various population pattern with various time and fertility rates. It is studied by epidemiologist. The main factors of epidemiology is birth rate, fertility, life expectancy, death rate etc.

Compare and contrast the climates of US and Canada. You must have one similarity and one difference.

Answers

How are the climates in Canada and the United States different and alike?
They are different by Canada is colder and closer to the poles than the US. The US also covers more area than Canada so It has many different climate zones. They are alike because they have some of the same climate zones and vegetation because they share a border.

Hope this helps!


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 top layer of the earth is its rotation yes or no?​

Answers

Yes it is

Explanation:

Answer:

Yes

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:

Which situation occurs if the president does not sign or veto a bill after ten days while Congress is still in session?

Answers

Answer:

A bill becomes law if signed by the President or if not signed within 10 days and Congress is in session. If Congress adjourns before the 10 days and the President has not signed the bill then it does not become law ("Pocket Veto.")

Explanation:

:)

Answer:

The bill becomes law

Explanation:

What is the HELIOCENTRIC model of the solar system?

Answers

Answer:

The heliocentric model of the solar system is the one that suggests that the sun is in the center of the universe and everything revolves around it.

Explanation:

There have been few models throughout history when it comes to the arrangement and hierarchy of the objects in space. Most of them have been wrong, though they have persisted for a very long time. Some, like the heliocentric model, got some basics right, but it still had some mistakes which from today's perspective are big ones.

The heliocentric model suggests that the Sun is the center of the universe, with all other objects in space orbiting around it. Now, it did guess right that the planets in the solar system revolve around it and that it is in the center of it, but it made a big mistake by putting the Sun in the center of the universe, not just the solar system. Not just that the Sun is not in the center of the universe, it is not even close to the center of the galaxy in which it is, nor it is the largest object or the one with the biggest gravity so that it attracts everything around to revolve around it.

Asappp plz!!!!3. Which term below does not describe a world climate region?
inland
continental
polar
tropical

Answers

An Inland does not describe world climate region

Which of the following regions can be defined by its physical boundaries?
A. O New England
B.
The Midwest
C
Colorado
D. Hawaii

Answers

D. Hawaii. This is because it is an island.

The region that can be defined by its physical boundaries is Hawaii. Thus the correct option is D.

What are the physical boundaries?

Natural barriers that distinguish different or more locations are known as physical boundaries. Physical borders can be valleys, cliffs, or oceans. Your right to privacy, and to avoid having your territory invaded, is all protected by physical limits.

The region that can be defined by its physical boundaries is Hawaii as it is an island that is surrounded by water from sides which distinguishes its boundaries as oceans.

Hawaii has a diverse topography that includes volcanic deserts, fern and bamboo rainforests, jagged ocean cliffs, foggy plateaus, and tropical coastal regions. Hawaii is the only state in the union that is made up completely of islands and was created by eruptions.

Therefore, option D is appropriate.

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Help this is due in 30 minutes!!

Answers

Silt for the first one, then siltstone for the second one

What is the name of the tectonic plate that is located at 50 N and 90 E?

Answers

Answer:

Eurasian plate.

Explanation:

The Eurasian plate is the tectonic plate that includes most of Europe, Russia, and Asian landmass. It a large continental plate and was part of the supercontinent Pangaea. It has an area of 67,800,000 km sq. and moves in a southward direction.

How is Vladimir Putin's presidency similar to that of the communist leaders of the Soviet Union

Answers

Answer:

His presidency is similar in a sense of dominant role that he has in the country, but also in the countries in the region, but also because of his attitude towards the Western countries.

Explanation:

Putin has been ruling in Russia for quite a while, covering the most important political positions of president and prime minister.

He strengthened the role of the leader and is regarded as untouchable. Besides that he tries to spread influence in the countries in region, and that is why Crimea became a part of Russia once again.

As we now know, The greater
an objects mass the greater
its gravitation force (pull) How
does this related to the
relationship between the earth
and the sun? Explain in AT
LEAST TWO complete
sentences.

Answers

Answer:

We all know the sun is bigger then the earth which means it has more mass and gravity, but the earth is decently big as well. this would man that due to the suns greater mass and gravity being ditrubited over many planets like mars and others the gravity would be aroudn arths which would make it enough for them to be qual resulting in a equal pull where nethier pull each other and keeping earth in orbit.

Explanation:

How jobs have been created by the environment?

Answers

Over 24 million jobs have been created from the environment, and more are to come

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

1. Which of the following particles found in an atom have charges?
A. only electrons
B. protons and electrons
C. only protons
D. electrons and neutrons

Answers

B. protons and electrons

1. Each of the six cards shows a shape.
N
3
X
5
4
z
a. Which pair of cards shows a shape and its image after a rotation?
b. Which pair of cards shows a shape and its image after a reflection?

Answers

Answer:

look at it

Explanation:it says it right there

I OFFER 100 POINTS AND BRAINLIEST!!!!!!!!!!!!!!!!! HELP ASAP
In recent years, many Arab and African migrants have braved the waters of the Mediterranean to find a better life in southern European countries like Spain. According to the article, how has the migration of people from Africa affected Spain socially, economically, and politically? (Please make sure to use full sentences and don't use words like: they) (<-Only if you can, thnx ;)

Answers

Explanation:

read the attachment above.please mark me as brainliest

True or False: The theme of region can be as small as a neighborhood and 3 points
as big as a continent and hemisphere. *
True
False
Please hurry!

Answers

Answer:

False i think sorry if wrong

Explanation:

Identify and explain the key idea of the 1st agriculture revolution ​

Answers

Answer:

The First Agricultural Revolution, also known as the Neolithic Revolution, is the transformation of human societies from hunting and gathering to farming. Farming and the raising of livestock tied people to land for cultivation and grazing grounds, and this transition gave rise to permanent settlements.

Explanation:

I looked it up.

What is 80° and x° classified

Answers

This depends a lot on what the value of x is. If x equals 100 degrees, then 80 degrees and x degrees are classified as supplementary angles. If x equals 10 degrees, then the angles are complementary angles

Please help me!!! I will give brainliest!!!!

Answers

Answer:

last one

Explanation:

Question 13 of 15
Physical geography, also known as
the Earth.
focuses on the physical features of
A. Earth science
B. meteorology
C. oceanography
D. cryptographer

Answers

Answer:

C - Oceanography

Explanation:

Honestly the whole context of Physical Geography includes geomorphology, glaciology, pedology, biogeography, hydrology, oceanology, and climatology. Oceanology is just one of many.

Hope it helps!- :D

Answer:

Earth science

Explanation:

thats what it told me

Greenhouse gases are ___?
A. gases that release heat
B. gases that hold in heat
C. gases that create carbon dioxide
D. gases that consume carbon dioxide

Answers

Answer:

Answer is A

Explanation:

Answer:

C. gases that creat carbon dioxide

Explanation:

I think hopefully this helps.

what inferences can we make regarding earthquake magnitude, frequency, or concentration​

Answers

Answer:

An earthquake is what happens when two blocks of the earth suddenly slip past one another. The surface where they slip is called the fault or fault plane. The location below the earth’s surface where the earthquake starts is called the hypocenter, and the location directly above it on the surface of the earth is called the epicenter.

Sometimes an earthquake has foreshocks. These are smaller earthquakes that happen in the same place as the larger earthquake that follows. Scientists can’t tell that an earthquake is a foreshock until the larger earthquake happens. The largest, main earthquake is called the mainshock. Mainshocks always have aftershocks that follow. These are smaller earthquakes that occur afterwards in the same place as the mainshock. Depending on the size of the mainshock, aftershocks can continue for weeks, months, and even years after the mainshock!

Explanation:

What is the solution to the following system of equations?
{x+y=5)
{x+y=1
(–2, 7)
(2, 3)
(3, 2)
(7, –2)

Answers

Answer:

- 27/10

Explanation:

2.7  in to -27/10

Answer:

(3,2)

Explanation:

EDG 2022

If there has a switch from snowfall to rainfall...is that a positive or negative...in Antarctica???​

Answers

Answer:

Positive :)

Explanation:

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.

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