Which expression gives the distance between the points
(1,-2) and (2,4)?​

Answers

Answer 1

Answer:

(1, 6)

Explanation:

To find the distance between the two points, we would have to find the distance in the x and y values.

The x value in both equations is 2 and 1.  To find the distance between these points we would just need to subtract 2-1 which equals 1.

The y value in both equations is -2 and 4. Since one of the numbers is in the negatives, we would have to imagine a graph. If our point is on -2, we would have to count up the marks until we got to four. So, 2+4=6.

Note- this isn't how adding negative and positive numbers work but when it comes to graphs this is how it works. :p

So, your distance between the points is (1,6)

Hope this helps!! <3 :))

Answer 2

Answer:

square root of ((x1-x2)²+(y1-y2)²)

Explanation:

In the question:

√((2-1)² + (4-(-2))²)

√(37)

distance is √37


Related Questions

The layer of the atmosphere that contains weather is the

Answers

Answer: crust

Explanation: it the outer most layer of the arth

Answer:

troposphere

Explanation:

The troposphere is the lowest layer of the atmosphere. This is the layer where we live and where weather happens.

Why is civic participation important for a functioning democracy? A. It encourages people to pay taxes regularly. B. It involves people improving their communities. C. It improves trade relations with neighboring countries. D. It encourages people to spend more.

Answers

Answer:

B. It involves people improving their communities.

Explanation:

Civic participation is where people have the chance to influence public decisions and be a part of the democratic process.

Answer:

The Answer is B.

Explanation:

I know because I got 100% on my test and that was a question.

places important?
Define Space and explain absolute and relative

Answers

Explanation:

Absolute space, in its own nature, without regard to anything external, remains always similar and immovable. Relative space is some movable dimension or measure of the absolute spaces; which our senses determine by its position to bodies: and which is vulgarly taken for immovable space ...

What city is near 39°N latitude, 105°W longitude?

Answers

WOODLAND PARK OR COLORADO SPRINGS (BRO I LIVE HERE)

Explanation:

The city that is near 39°N latitude, 105 W longitude is Colorado Springs.  Every city in the world has a pair of coordinates, or numbers

Every city in the world has a pair of coordinates, or numbers, that identify where it is in relation to other cities. Since each city has a unique set of coordinates, no two cities may share both sets; nevertheless, many cities do share one of the numbers that make up their coordinate pair.

Maps like the one are made using these coordinates, which are referred to as latitude and longitude. We can filter the map by these ranges in addition to the cities' precise locations. We also discovered the cities' closest latitude and longitude (within 5 degrees).

Learn more about latitude,  here:

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select the terms that describe a cultural influence on a region.

a. the city is bordered by water on three sides

b. forests are cleared to provide space to grow crops

c. female children may only attend school until they are ten years old

d. the tallest mountain on the continent is located here

e. new year’s eve is celebrated by shooting fireworks out into the sea

f. membership in club pretentious is restricted to individuals whose assets are greater than $1 million

Answers

c. female children may only attend school until they are ten years old

e.new year’s eve is celebrated by shooting fireworks out into the sea

Membership in Club Pretentious is restricted to individuals whose assets are greater than $1 million.

Female children may only attend school until they are ten years old.

New Year's Eve is celebrated by shooting fireworks out into the sea.

Forests are cleared to provide space to grow crops.

What rock-forming process occurs when hot magma forces its way into rock?

Answers

Contact Metamorphism

Geoscientists use ___________ to explore the deep layers of the Earth that humans can not yet dig down into. Geoscientists obtain seismic data from: (Mark All that Apply).the tides human-induced explosions naturally occurring earthquakes the coriolis force How are Earthquakes Measured? Magnitude Scale Richter Scale Fujita Scale Saffir-Simpson Scale The outer brittle shell of the Earth is the ______ that forms the "skin" of the lithosphere. mantle outer core inner core crustWhat is the deepest that humans have been able to dig into Earth? 7.6 miles 16.2 miles 1.7 miles 170.2 miles Streams of charged particles ejected from the sun are called ____________. electromagnetic storms magnetosphere radio waves solar wind

Answers

Answer:

1) SEISMIC WAVES

Explanation:

Geo scientists use SEISMIC WAVES to explore the deep layers of the earth. Geologists use seismic waves to explore the inner core of the earth. hope this helps you :)  

When did the earth sciences become more recognized professions

Answers

Answer:

Earth sciences have always had certain importance, since thanks to them we generate new information about energy flows in nature and we learn to take advantage of this information to prevent meteorological, seismic, volcanic, and environmental risks.

Explanation:

Earth sciences or geosciences are disciplines that study the changes that exist in it, such as the structure, movement, and evolution existing.

All these disciplines help to plan the rational exploitation of resources, understand the causes of natural disasters, and how they directly influence nature.

Some of these are geology, geophysics, oceanography, climatology. etc.

Geologists estimate that the Earth is 4.54 billion years old, based on:______.a. radiometric dates on rocks from the Canadian craton. b. isotopic dating of meteorites from the first differentiated bodies of the Solar System. c. age estimates of Moon rocks. d. relative age dates on clastic zircons from Australia.

Answers

Answer:

B. isotopic dating of meteorites from the first differentiated bodies of the Solar System.

Geologists estimate that the Earth is 4.54 billion years old, based on isotopic dating of meteorites from the first differentiated bodies of the Solar System. The response is option B.

How does meteorites  tells the age of solar system?

The first solid substance to develop in our solar system can be found in some so-called "primitive" meteorites. The age of this substance, 4.568 billion years, has been used to calculate the age of our solar system. Many ancient meteorites have practically not altered since they were created.

More than 4.5 billion years ago, when the solar system was still young, dust and other microscopic particles that eventually combined to create asteroids gave rise to chondrites. Chondrites are essential to the investigation of the solar system's origin, age, & composition because they developed at the same time as the solar system.

To learn more about meteorites  

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Suppose Earth’s axis was perpendicular to the plane of Earth’s orbit around the Sun. How would the climate at the place you live differ from the climate today? How would it change if Earth’s orbit became much more elliptical?

Answers

Answer:

the earth is tilted 28 degree

Explanation:

The main reason why we have seasons during the year is because the Earth is tilted 23.5 degrees on its axis. In it's orbit around the sun, when the Earth is tilted toward the sun it is summer in the Northern Hemisphere and when the Earth is tilted away from the sun it is winter in the Northern Hemisphere. In the Southern Hemisphere it would be the other way round. Since the Earth orbits the sun steadily, this pattern repeats itself every year.

Well, if the Earth was not tilted, the plane of the Earth's poles would always be perpendicular to the sun, and. The sun would always be just on the horizon 24 hours a day on every day at the poles. There will be no nights at all in the polar regions. Every day would be an "equinox" and throughout the Earth (except the polar regions) there will be a 12 hour "day" and a 12 hour "night" and the sun angle would be about the same every day. There would no longer be seasons as we know them now. The climate, i.e., temperature and the rainfall pattern would not vary much. It would always be hot in the equatorial region and cold at the polar egions. The same climate will last throughout the year, and year after year.

The changes in the oceans and atmosphere would result in tremendous and unpredictable changes in conditions on the earth's surface including shifts in the oceans' levels and changes in the location and extent tropical areas. The tropic of Cancer and tropic of Capricorn would be meaningless because there would be no more "solstices" - it would be an eternal "equinox" meaning the sun rises exactly due East, and sets exactly due West after passing over the equator, day after day, year after year.

There will be a profound effect on the migratory birds and animals. They will find no reason for migration as there are no more seasons. Imagine what may happen if all the bird migration stops! Presently, because of migration, the population of millions of migratory/non migratory creatures are in balance; but if there were no migration, their populations may increase uncontrollably, causing a major zoological imbalance. (Imagine what will happen in East Africa. Every year, blue wildebeest have a long-distance migration looking for greener pastures, coinciding with the annual pattern of rainfall and grass growth. With no seasons there would be no need to migrate.)

And then, an Earth without it's tilt would be divided into climate "bands" that would get progressively colder as we moved away from the equator in both directions. People may not be able to survive the continuous winter of the higher latitudes - like Scandinavia, Greenland, Siberia, Mongolia etc. - and so the population of the Earth would probably concentrate in the midsection tropical/equatorial regions of the planet. Needless to mention, there would be chaos! We may not be able to feed ourselves anymore, because:

The tropical zone would be humid and so, continuous rainfall would quickly erode the soil and drain away the top-soil and the nutrients, making the land useless for agriculture.

We would be plagued by diseases, the pathogens of which thrive in warm, humid environments. You must be aware that cold climate protects much of the world's population from disease carrying tropical insects which account for diseases not only in humans, but also crops and livestock. The tropics is home to MALARIA, EBOLA, and HIV. We just cannot imagine the devastation caused by deaths due to diseases coupled with hunger. As I write this, the world population is 7.32 billion and the annual increase is estimated at 1.10%. Imagine the lot living within some 40° north and south of the equator!

Let's not forget, as our numbers increase, the numbers of other inhabitants of the planet has steadily decreased; many species have even gone extinct due to loss of habitat, pollution, and global warming. With the human population concentrated in the tropical regions, there is bound to be overfishing and over-hunting. Scientists believe that with the current rate of extinction, we will experience a mass extinction in which 75 percent of the planet's species will be extinct within short period of time, like 300 years or so. On an Earth without it's tilt, it would be a lot sooner.

So whatsay, we let the present tilt of the Earth continue until further notice?

Add: Eclipses will become common. Every new-moon will be a solar eclipse and every full moon a lunar eclipse. Some of the solar eclipses would be total, while others would be annular, depending on the how far the moon is from the earth.

According to the map, which of the following statements is true? Russia remains heavily interdependent with nations of both Europe and Asia. The nations of Africa are heavily dependent upon one another for trade. Economically speaking, the nations of Europe operate independently from one another. The nations of South America have a high level of interdependence.

Answers

Answer:

ANSWER D)

Explanation:

THE NATIONS OF SOUTH AMERICA HAVE A HIGH LEVEL OF INTERDEPENDENCE.

HELP ASAP WILL ,ARK BRAINLIEST!!! Does the study of geography only have to do with knowing the physical features of the earth and the atmosphere? Why or why not?

Answers

The study of geography is also about the way humans and animals interact with their environment and surroundings

Answer:

What’s the answer ^…^

  HAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAH

Explanation:

8. What is the sum of (5 - 7i) and (-3 + 4i)?​

Answers

Answer:

2 - 3i

Explanation:

Add like terms:

(5 - 7i) + (-3 + 4i)

5 - 3 = 2

-7i + 4i = 3i

= 2 - 3i

Name two planets without satelites

Answers

Answer:

Mercury and Venus

Explanation:

What is the need and significant of global peace ​

Answers

Answer:

Through international peace keeping under the aegis of the United Nations through the development and use of international law; creation of more international and regional institutions committed to promote peace, promotion of friendly cooperation for development among the member countries; popularization of peaceful .

Answer:

Working through young people across the world and key stakeholders ,global peace will become an ecosystem .

Explanation:

Keep it

In addition to Arabic, which languages are spoken by large groups in Southwest Asia?

Answers

Answer:

Hebrew

Explanation:

Israel is in Southwest Asia

solve this please give the correct answer​

Answers

Answer:

1. Terminalia arjuna2. Mango3. Indian gooseberry4. Lilly.5. Blueberries.6. guavas

Explanation:

The Arjun tree has conical leaves and grey bark and pale yellow flowers and is seen across the Indian subcontinent and appears between Sept and November. Mango is called the king of fruits and it reduces the symptoms of heat strokes. Aam Panna is a traditional drink that is made of raw mango in the summer season. The amla or Indian gooseberry is an edible fruit that improves eyesight and brain functions. The lily flower is a herb that is used for treating many of the problems of the body related to heart, joints, and intestine problems. The fruit of blueberry is a natural blood purifier and stops the growth of cancer cells. Guava is a native of Mexico it removes the disorders of the stomach and heals wounds.

Find the cities of the following latitude and longitude
and what two hemispheres are they in:
#1 38.71 N & 121.36 W
#2 38.90 N &77.03 W
17.03
#3 55.75 N & 37.61 E
#4 12.04 S & 77.04 W
#5 33.86 S & 151.20E

Can someone help me please I need to finishes this by tonight please?????

Answers

Answer:

#1 38.71 N & 121.36 W  - Sacramento

#2 38.90 N &77.03 W  - Washington

#3 55.75 N & 37.61 E  - Moscow

#4 12.04 S & 77.04 W  - Lima

#5 33.86 S & 151.20 E - Sydney

Physical geography is the study of __________. A. urban planning B. the natural features on the Earth’s surface C. human economies and governments D. demography and populations

Answers

Answer:

A natural features on the Earth's surface

Explanation:

Answer:

B.

Explanation:

If it is winter in Shanghai, China, what season is it in Tehran, Iran?

Answers

Answer:

it is also winter, but closer to fall

It’s also winter❄️but a bit closer to fall

Which of the following is true? Group of answer choices The Bulge of Africa is in the south, the Horn is in the north. The Bulge of Africa is in the west, the Horn is in the east. The Bulge of Africa is in the north, the Horn is in the south. The Bulge of Africa is a desert area and the Horn is tropical.

Answers

The second option is correct (The Bulge of Africa is in the West, and the Horn is in the East). If you look at a map of Africa, you can see the “bulge” extending to the West (think Mali, Ghana, Senegal, Morocco, etc...), and the “horn” protruding slightly to the East (think Somalia, Ethiopia, and Eritrea).

Which is an example of a divergent boundary? Great Rift Valley Himalayan Mountains Peru-Chile Trench San Andreas Fault

Answers

Answer:

Great Rift Valley

Explanation:

The Great Rift Valley is currently in the process of splitting the African plate into two different plates, and it's a divergent boundary, moving the Somalian, Arabian and Nubian plate away.

Hope this helped!

Answer:

Great Rift Valley

Explanation:

........

✌️❤️✌️

What are the three similarities of weather and climate?​

Answers

Answer:

1 they are air2they are very similar

Which word best describes early American foreign policy?

Answers

Answer:

I would say difficult

Explanation:

Because the American foreign policy was a brutal law.


In which situation is the principle of cross-cutting relationships useful in determining relative age?

Answers

According to the principle of cross-cutting relationships, the geological features that cuts another rock formation are younger in age, than the formation it cuts. For example, magma intruding from the depth in a region of sedimentary rocks describes that the intruding magma is younger in age than the country rocks.

In which situations is the principle of cross-cutting relationships useful in determining relative age?

Cross-cutting relationship is a principle of geology that states that "The geologic feature which cuts another is the younger of the two features."

In other words, The Principle of Cross-Cutting Relationships states that rock formations that cut across other rocks must be younger than the rocks that they cut across.

Three options among which can be useful in determining relative age are:

     1.  The formation of an intrusion in the Earth’s surface.

       An intrusion is any formation of intrusive igneous rock. Deep-seated intrusions are recognized from the way they have burst through the    overlying strata.

    2. Igneous rock forms between sedimentary layers.

       This can definitely help in determining relative age because sedimentary rocks will be the older rock than igneous rock as igneous rock has formed between sedimentary rocks.

    3. Lava flows form on top of one another from several eruptions     over time.

        The recent lava eruption will be the younger structure among the lava eruptions over the time.

What plate activity is occurring in the picture?

Answers

Answer:

[tex]\boxed{\sf Convergent}[/tex]

Explanation:

The plate activity shown in the picture is convergent, convergent is where two plates run into each other.

Explain the accommodation sector of the hospitality industry

Answers


Accommodation is an absolutely broad sector of the hospitality industry, ranging from bed & breakfast enterprises and hotels to other facilities that offer lodging services.

Again, customer service is indispensable in providing accommodation services. And that isn’t all – efficiency, integrate comfort, and world-class amenities are also its foundation

An extravagant resort, for instance, should offer its customers privacy and exclusive services to cut it in the niche.


Hospitality industry is an industry within the service industry.

The Hospitality industry is one that provides the service of lodging, event planning, theme parks, cruise line, tourism to customers who seeks to have them.

The accommodation sector of the hospitality industry can be said to fall under the Lodging sector of the industry

The accommodation sector does provide the service of bed, bed enterprises & breakfast enterprises, hotels facilities etc in the lodging centre.

Therefore, in conclusion the accommodation sector is a broad sector of the hospitality industry,

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A projectile is able to orbit the Earth at what speed?

Answers

about 8000 m/s

It so happens that the vertical distance that a horizontally launched projectile would fall in its first second is approximately 5 meters (0.5*g*t2). For this reason, a projectile launched horizontally with a speed of about 8000 m/s will be capable of orbiting the earth in a circular path.

What’s the value of y = -2x + 4

Answers

Answer:

(y/2)-2=x

Explanation:

y=-2x+4

y-4=2x

(y-4)/2=x

(y/2)-2=x

HELP!! ILL GIVE 15 POINTS AND BRAINLIEST! How did the Neolithic Revolution spread from place to place?

Answers

Answer:

Hi! The answer is through demic diffusion.

Explanation:

It was the world's first historically verifiable revolution in agriculture. The Neolithic Revolution greatly narrowed the diversity of foods available, resulting in a downturn in the quality of human nutrition.

The Neolithic Revolution involved far more than the adoption of a limited set of food-producing techniques.

It is well known that the Neolithic transition spread across Europe at a speed of about 1 km/yr. This result has been previously interpreted as a range expansion of the Neolithic driven mainly by demic diffusion (whereas cultural diffusion played a secondary role).

Hope this helped!

Answer:

According to the study, the Neolithic settlers from northern Greece and the Marmara Sea region of western Turkey reached central Europe via a Balkan route and the Iberian Peninsula via a Mediterranean route. These colonists brought sedentary life, agriculture, and domestic animals and plants to Europe.

It was the world's first historically verifiable revolution in agriculture. The Neolithic Revolution greatly narrowed the diversity of foods available, resulting in a downturn in the quality of human nutrition. The Neolithic Revolution involved far more than the adoption of a limited set of food-producing techniques. It is well known that the Neolithic transition spread across Europe at a speed of about 1 km/yr. This result has been previously interpreted as a range expansion of the Neolithic driven mainly by dermic diffusion.

Hopefully, this helped! :D

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find the value of 3m-2, if m =7. A department store offers two promotions. Promotion A says, "Buy one pair of shoes, get the second pair for half the price." Promotion B says, "Buy one pair of shoes, get $10 off the second pair." Jane wants to buy two pairs of shoes that cost $30 each. She can only use one of the promotions, A or B. Jane decides to use the promotion that will save her the most money. How many dollars does Jane save by picking one promotion over the other? (For example, if Jane spends $150 on her purchase by using one promotion and $100 on her purchase by using the other promotion, she saves $150-100=50$ dollars by using the second promotion over the first.) Aiko is finding the sum (4 + 5i) + (-3 + 7i). She rewrites the sum as (-3 + 7)i + (4 + 5)i. Which statement explains theerror Aiko made by using a mathematical property incorrectly Ammonium phosphate is an important ingredient in many fertilizers. It can be made by reacting phosphoric acid with ammonia . What mass of ammonium phosphate is produced by the reaction of of ammonia? A rollercoaster is not moving and has 50,000 J of GPE at the top of a hill. How much kinetic energy will it have halfway down the hill, assuming there is no friction What are the two main areas of geology? Your friend wears earbuds while driving to school each day. Is this safe? Is it legal? Explain why or why not. Calculate the concentration of H3O+ in a solution that contains 5.5 10-5 M OH- at 25C. Identify the solution as acidic, basic, or neutral. Need help with the question below. If sin+cos = 1 , find sin.cos. Why did ancient people first come to the Ameicans? A. To plant and harvest crops B. To hunt animals for food C. To seek religious freedom D. To find trading partners Find the length of UXA. 6.03B. 76.11C. 7.96D. 76.53 Those were the Rommely women ...They were all slender, frail creatures with wondering eyes and soft fluttery voices. But they were made out of thin visible steel. Explain the truth/falsity of this passage. This is a tree grows in brooklyn btw Ahmad has some files.He gaveof the files and had 14 files left.5How many files did he have at first? Following are the notations for the three sums of squares. State the name of each sum of squares and the source of variation each sum of squares represents. a. SSE b. SSTR c. SST How many vehicles have been driven less than 200 thousand kilometers? Use the set of ordered pairs to determine whether the relation is a one-to-one function. {(6,21),(23,21),(12,9),(24,10),(2,22),(22,22)} which of the following best describes the effect of replacing the graph of y = f(x) with the graph of y= f(x) - 9? a. the graph of y = f(x) will shift up 9 units b. the graph of y = f(x) will shift down 9 units c. the graph of y = f(x) will shift left 9 units d. the graph of y = f(x) will shift right 9 units Simplify the slope of bd Which equation can be used to find x, the length of the hypotenuse of the right 18 + 24 = x 18 squared + 24 = x (18 + 24) squared = x squared 18 squared + 24 squared = x squared