Answer:
-5x² +6x
Explanation:
The given expression is :
-3x(x-4)-2x(x+3)
It can be done as follows :
-3x(x-4)-2x(x+3) = (-3x)(x)-(-3x)(4) - 2x(x)-2x(3)
= -3x² +12x -2x² -6x
= -3x²-2x² +12x-6x
= -5x² +6x
Hence, the equivalent expression is equal to -5x² +6x.
What type of volcano is Mt. Fujiyama?
Answer:
composite cone or stratovolcano
Explanation:
Composite cones, formed by violent eruptions, have layers of rock, ash, and lava
4. Which challenges prompted New York City to take these actions? *
In 2015 the New York City Mayor's office reported that the city
had recently accomplished the following:
Reduced carbon emissions by one-fifth and achieved the
city's cleanest air in 50 years
Upgraded building codes to prepare for extreme weather
like flooding and high winds
Added nearly one million trees and six million square feet
of reflective rooftop to the city landscape
a. increasing threats to large urban areas by foreign and domestic terrorism
b. a widening gap in income levels between socioeconomic groups in society
c. escalating costs of providing health care and social services for senior citizens
d. Aging infrastructure and pollution caused by high population density
The correct answer is D. Aging infrastructure and pollution caused by high population density
Explanation
During the nineteenth and twentieth centuries the population of New York City increased due to industrialization and commerce, this caused large pollution and the city grew disorganized. That caused that in the twentieth century the city had high levels of pollution and infrastructure that required repairment. Due to this in the first decade of the new century, the authorities of the city started a plan to resolve those issues. According to the above, the correct answer is D. Aging infrastructure and pollution caused by high population density
Which of the following landforms is responsible of MOST of Egypt's population
living on 3% of the land?
Empty Quarter
Sahara Desert
Mediterranean
Oases
Answer:
Mediterranean
Explanation:
Draw a diagram of THREE weather instrument and explain how it is used
Discuss the importance of weather forecasting.
Explanation:
The first picture is of hygrometer.
Hygrometer, instrument used in meteorological science to measure the humidity, or amount of water vapour in the air.
Hygrometer works on the phenomenon called evaporative cooling. When water evaporates from any surface, it becomes cool because water molecules take heat energy from the surface during the evaporation. Due to this cooling effect wet bulb always shows low temperature than the dry bulb.
The second picture is of thermometer.
Thermometer for measuring air and sea surface temperature.
A thermometer has a glass tube sealed at both ends and is partly filled with a liquid like mercury or alcohol. As the temperature around the thermometer's bulb heats up, the liquid rises in the glass tube. The glass tube is mounted on a backboard that is marked in units called degrees.
The third picture is of barometer.
Barometer for measuring atmospheric pressure.
The barometer works by balancing the mercury in the glass tube against the outside air pressure, just like a set of scales. As air pressure increases—that is, as the air becomes heavier—it pushes more of the mercury up into the tube. ... So the level of mercury in the tube provides a precise measure of air pressure.
Importance of weather forecasting:-
Systematic weather records play an effective role in various professions, particularly for agriculture and businesses that are dependent on it. Agricultural processes like planting and harvesting can be planned better and carried out more efficiently if long-term weather patterns can be estimated.
On the other hand, Airlines is another region where weather plays a vital role. They need to recognise the local weather conditions in order to schedule flights. Weather forecasting helps them make perfect daily decisions, and may even help keep us out of danger.
Help please brainly !!!!!!!
Both the Sun and the Moon influence Earth's tides, but the Moon's influence is greater than
the Sun's. Why is this the case?
1.1
A river profile is ...
a) a view of the river channel.
b) a view of the watershed.
c) a view drainage pattern.
d) a view of water table.
Answer:
I believe the answer is A) a view of the river channel.
a plant moves fastest when it is near the sun. true or false
Answer:
true
Explanation:
One problem that China could face as a result of discouraging population growth is __________. A. a lower standard of living for its population B. fewer schools and classrooms for its population C. an aging population that the government must support D. fewer natural resources available to support its population
Please select the best answer from the choices provided.
A
B
C
D
Answer:
an aging population that the government must support
Explanation:
old people cannot work and there4 the government has to provide for them. there will be no young people working there4 weakening the economy
Answer:
c is the answer on edge
Explanation:
answer to get points
Answer:
thx
Explanation:
bet
eddhjdebhjdewbhjefhjhuuedf
_____________ is the combined flow of return flow and DPS.
Answer:
(The sum) is the combined flow of return flow and DPS.
Help please brainly !!!!!!!
Answer:
A - 4 m/s
Explanation:
When you take the fraction 20 meters per 5 seconds, you can convert it to
[tex]\frac{20}{5} =\frac{4}{1}[/tex]
This is simple reducing.
What kind of land feature is shown at point A on this topographic map?
А
A. A steep slope
B. A river
C. A gentle slope
D. A depression
The land feature which the topographic map shown, describes at point A, is known as C. A gentle slope.
How is a gentle slope depicted?When using a topographic map, you can spot gentle slopes by looking at areas where the contour lines are not too close to each other as is the case in point A.
Areas with contour lines close together are steep slopes because the land rises fast.
Find out more on contour lines at https://brainly.com/question/17447071.
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Which classification best describes polygon
This polygon is called Nonagon.
When does the summer solstice occur in the Northern Hemisphere?
September 21
December 21
March 21
June 21
Which of Earth's layers is a liquid?
A. Inner core
B. Crust
C. Lower mantle
D. Outer core
Answer:
A. Inner Core
Explanation:
Answer:
outer core
Explanation:
The inner core is solid, the outer core is liquid, and the mantle is solid/plastic
it has to do with the temperature to make it a solid
Explain why soils have different level of consistency.
Answer:
Soil consistency is the strength with which soil materials are held together or the ... For wet soils, it is expressed as both stickiness and plasticity, as defined below. ... First, determine stickiness, that is, the ability of soil materials to adhere to other.
What are some of the main landforms and waterways found in North Africa?
Use the drop-down menus to complete the sentences. Genghis Khan the Mongols. He then led them to build a vast empire across The Mongol Empire split into after the death of Ögedai Khan. Later, Kublai Khan won a civil war to became the next Great Khan in the East. In 1271, he established the v dynasty. He then successfully conquered the dynasty of Southern China. I will give 15 point s
Answer:
The options were not included so I will try.
Genghis Khan united the Mongols. He then led them to build a vast empire across Asia and eastern part of Europe.
The Mongol Empire split into four Khanates after the death of Ögedai Khan.
Later, Kublai Khan won a civil war to became the next Great Khan in the East.
In 1271, he established the Yuan dynasty.
He then successfully conquered the Song dynasty of Southern China.
Answer:
1. United
2. Asia and Eastern Europe
3. Four Khanates
4. Yaun
5. Sung
Explanation:
Proof
Can I get brainlist, please?
what would be the possible solutions to the negative impact caused by human activities in the river
Answer:
Maybe they could you know, just not thow trash in the river?
Explanation:
They could also use energy more efficiently, they could instal renewables which are like solar and wind, they could use energy that is clos to wherever they are instead of using one thats way far away
I'm not really sure but if this helps great, if it doesn't I'm sorry
To reduce the negative impact caused by human activities on the river, it is necessary to think of solutions that promote sustainability and introduce new ways of disposing of waste produced by individuals and organizations.
How to promote sustainability?It is essential that each individual is aware of his or her active role as a citizen, establishing simple attitudes that can generate positive impacts on the environment, such as recycling personal waste and using green transport.
Therefore, in addition to the correct disposal of urban waste, the use of alternative and renewable energies are also measures that must be implemented to promote the sustainability of rivers.
Find out more about sustainability here:
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Which of the following would be an example-of outsourcing?
A -business owner moves her/his factory overseas to India to hire cheap labor.
B-An entrepreneur works in their home producing vinyl decals on shirts to sell on Etsy
C-An entrepreneur is forced to shut down their business by the government to preserve national resources
D-A business owner chooses to keep their factory in America to provide jobs to Americans.
A physical change from the solid state to the liquid state is often caused by:
Answer:
Heat (the phase change caused by heat is called melting)
Who is that person over there
U SHOULD CHECK MAYBE SOMEONE IS STALKING U OH GOD RUNN
Answer:
oh thats me
Explanation:
two ways in which local community is involved in gold panning in Barberton
Answer:
The summary would be listed below per the scenario.
Explanation:
The men who began to live together searched for gold and became wealthy. As mining operations surrounding Barberton began to be discovered, people in each of these regions began to live and this location remained populated.Gold is being poured from rivers as well as holes but even gold is being poured from neighboring mines or fields.How is coal obtained? (How do we get it)
A) It is found deep underground
B) It is found only in the oceans
C) It is mined from hillsides and mountains
Answer:
C is probably the best answer
The route to the gautrain station at OR Tambo international Airport
Answer:
1 billion x 2
The route of Gautrain is one that is better taken as a quick rail link. That is to say that it run from north to south, between Johannesburg and Pretoria, and also from west to east between Sandton at OR Tambo International Airport.
What is Gautrain station?The Gautrain station at OR Tambo Airport is known to be a key part of the Gauteng Provincial Government's Blue IQ Project.
The route to the quatrain station at OR Tambo international Airport is one that differs base on where the train is going and where you are.
Note that one can get the route only when one knows one's location andwhere one is going.
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how do united states cities maintain a form of legal segregation?
a: by blockbusting rural areas
b: by filtering urban areas
c: by zoning urban areas
d: by building green belts in suburban areas
e: by circling in transportation routes
Answer:
united states cities maintain a form of legal segregation by maintaining the law
Explanation:
WILL MARK BRAINLIST! what is italy shaped like?
Answer:
its shaped like a high heled shoe
Explanation:
suggest 3 intervention strategies that can be implemented to decrease rural urban migration
Intervention strategies can help address the root causes of rural-urban migration and create more opportunities for people to stay in rural areas. There are 3 intervention strategies is:
Boost local revenue.Reduce local income inequality.Increase cultivatable.Increase local revenue growth and social facility development: According to a study, efforts should be taken to increase local revenue growth and social facility development in order to prevent rural-urban migration.
Boost local revenue growth and social facility development: According to a study, efforts should be taken to boost local revenue growth and social facility development in order to prevent rural-urban migration.
Reduce inequity in local income: According to new research, addressing local income disparity may limit rural-urban migration.
According to new research, decreasing local income disparity may limit rural-urban migration.
Increase cultivatable land and equalize land or income distribution: Interventions that increase cultivatable land, equalize land or income distribution, or reduce fertility may reduce rural-urban migration.
As a result, the significance of the intervention strategies that can be implemented to decrease rural urban migration are the aforementioned.
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Both regional and flash floods result from the release of large quantities of precipitation and/or snow melt.
a. True
b. False
Answer: a. True
Explanation:
Both regional and flash floods are a result of the release of large quantities of precipitation and/or snow-melt.
Winter and spring rains combined with melting snow overfill river basins and flood the banks, triggering regional floods. Regional floods can also happen when there's lots of rain, which saturates the soil and allows runoff to flood into streams and rivers. A flash flood, also triggered by heavy rains, is a local flood, meaning that it occurs in a small geographical region.