Find the product mentally of(ab+3)(ab-3)

Answers

Answer 1
a^2b^2-9

extra characters fjsjfjnsncjrifjjdjfndnfjsjfj

Related Questions

a sand ridge connecting an island to the mainland or to another island is a ________.

Answers

Answer:

Tombolo

Explanation:

A tombolo is defined as a deposition landform by which an island becomes attached to the mainland by a narrow piece of land such as a spit or bar.

14. Which best describes how ice cores can provide scientists with evidence for climate change over a period of time? A. Ice cores form only during ice ages. . B. Dark rings in the ice core indicate climate change. C. The temperature of the ice core is lower in layers formed when tempera D. The concentration of gases in the ice core indicate colder or warmer te 15 Which is the best evidence that Earth went through an Ice Age?​

Answers

Answer:

I believe it is D

Explanation:

Scientists cut open ice cores to look at gases to see the gas concentration and therefore the climate change

meteorologists categorize hurricanes based on the saffir-simpson scale. the scale measures the intensity and destructive potential of hurricanes. which factor has the most significant effect on the strength of a hurricane?

Answers

The Saffir-Simpson Hurricane Wind Scale is a 1 to 5 rating based only on a hurricane's maximum sustained wind speed. This scale does not take into account other potentially deadly hazards such as storm surge, rainfall flooding, and tornadoes. The Saffir-Simpson Hurricane Wind Scale estimates potential property damage.

The Founders adopted the ideas of
A. French traditions
B. Ancient democracies
C. Autocratic Government’s
D. Strong monarchies
and their own experience of self-government while
forming their new government. There were forms of self-government in North America, including the Iroquois
Confederacy, the Mayflower Compact, and
A. Louisiana
B. The Dutch colonies
C. The house of Burgesses
D. New Spain

Answers

Answer: B for the 1st question and C for the 2nd question

Explanation: The founding fathers were enlightened thinkers, meaning to reasoned and see things the way they are. They were influence of the ideas of ancient democracies such as those of ancient Greece and the republic of the Roman empire before Julius Ceasar.

Democracy comes from the Greek word, demos meaning people and ocracy, meaning society of. The word means society of the people.

The senate comes from the Roman empire.

Hope this explanation helps.

the largest island in the world located near canada is called:

Answers

Answer:

Greenland- This is super easy

Explanation:

Explain the differences between the average climates of Cape Town and Alicante

Answers

Cape Town has a Mediterranean climate with clear seasons. In the winter, which lasts from May to August, large cold fronts come in from the Atlantic with heavy rainfall and strong northwest winds. The winter months are chilly with an average temperature of 7 ° C. The summer, which lasts from November to February, is hot and dry. Summer temperatures are mild with an average temperature of 26 ° C.

In turn, Alicante is a city subject to a semi-arid climate with a sustained temperature all year round and exceptional sunshine. The average temperature is 11 ° C in winter and 26 ° C in summer. The precipitations are gathered over short periods, especially in September and October and the annual cumulative precipitation does not exceed 400 mm.

Thus, it can be seen that Cape Town has a more temperate and rainy climate than Alicante, which on the contrary has a more arid and hot climate.

Learn more about climate in https://brainly.com/question/885982

....how did i end up in Canada?

Answers

You probably went to far south

When the Australian colonies decided to form the Commonwealth of Australia in 1901, the new country was a

Question 3 options:

republic.


dominion.


monarchy.


dictatorship.

Answers

Answer:

republic

Explanation:

they joined to form one nation

trial though

Answer: Dominion

Explanation:

The term dominion was used to refer to one of several self-governing nations of the British Empire.

Australia is one of them.

In a ________ drainage pattern that is generally developed in areas underlain by a fairly symmetrical mountain, such as a volcano.

Answers

Answer:

Radial

Explanation:

JUST TRUST ME :-D

5. If two vertical angles are represented by 2x + 40 and 5x + 25.
what is the value of ?

Answers

Answer:

Vertical angles must be equivalent to each other, so we can set this equation:

2x + 40 = 5x + 25

Solve

15 = 3x

x = 5

I will assume the question is asking for the angle, so we plug in x

5*(5) + 25 = 50

The collection of people in a specific geographical area is known as a___________ 1 points
A. Population
B. Collection
C. Group
D. Cluster​

Answers

Population? Because the main name is local population so it might be that

Between what two longitues is the United
States?

Answers

Answer:

The US Lat Long is 38º 00' N and 97º 00' W respectively.

Explanation:

mark brainliest if youd like

Which scientist and explorer proposed that all Earth's land had once been joined into a single supercontinent surrounded by an ocean

Answers

In 1912, a German scientist named Alfred Wegener (VAY guh nuhr) proposed a hypothesis that is now called continental drift. Wegener hypothesized that the continents once formed part of a single landmass called a supercontinent.

what can run but never walks, has a mouth but never talks,has a head but never weeps,and has a bed but never sleeps.


DO NOT LOOK IT UP

Answers

Answer:

river-- ------ -- - gdsgb

the different conditons for a cyclone​

Answers

[tex] \: \: \: \: \: \: [/tex]

the temperature of the underlying ocean or, more specifically, by the thermal energy available in the upper 60 metres (about 200 feet) of ocean waters.

Typically, the underlying ocean should have a temperature in excess of 26 °C (about 79 °F) in this layer.

hope it helps

pomis)
Which of the following sentences contains a comma error? (5 points)
Оа
We left early for the airport, but a terrible accident delayed us,

Before the game started the team, warmed up to energizing music
Ос
After being infected with a virus, the computer hard drive crashed.
Oo
Our tiny canoe was overwhelmed by the sudden, intense storm.

Answers

Answer:

'We left early for the airport, but a terrible accident delayed us,"

Explanation:

This is an example of a comma error as there shouldn't be a comma at the end of the sentence, it should be a full-stop.

Oa
There should be a full stop at the end of the sentence not a comma

Why is global energy demand increase?

Answers

Because the population is growing, and therefore we need more energy.

Also, the world is being more industrialized.

Explanation:

EIA expects global energy demand to increase 47% in the next 30 years, driven by population and economic growth, particularly in developing Asian countries. This will require increased oil and natural gas production, absent technological breakthroughs or significant policy changes.

Hope this help

mark me brinlylist

hope you have a great chrismas

A scientist collects a core sample from 60 km deep in Earth.

Which characteristic will she most likely observe in this sample?

The sample has high iron content.
The sample is very hot and liquefied.
The sample mainly consists of granite.
The sample is very young.

Answers

Answer : Option C, The sample will mainly consist of granite.

Explanation:

Sample collected from was continental crust (a part crust) as the samples were from 60 km deep. Continental crust ranges from 30 km to 70 km and this layer is mainly includes granite. This continental crusts is mainly responsible for formation of distinct land-forms like continents.
Statement A ,B and D informs us about the state and temperature of metals(iron) in core that is inner most layer of the earth.

HELP ME PLZ THIS IS CONFUSING TYSM


From graph A, name a weathering process that you would expect where there is a
mean annual temperature of -10 °C and mean annual rainfall of 800 mm.


From graph B, name a weathering process that you would expect at a mean annual temperature of 18 degrees c and mean annual rainfall of 1400mm

Answers

Use Brainly for help and it might help (I’m just trying to answer my first question

What economic activity is performed in the Northern Region of Europe?

Answers

Answer:

Coal,oil and natural gas

Explanation:

The exploitation of oil and natural gas in Northern Europe is a comparative new activity. The highest yields are obtained in the North Sea, with Great Britain and Norway holding the largest shares.

For each diagram below, write an equation and solve for x.

Answers

Answer:(3x+3)+(x+7)=90, x=20

Explanation:

(3x+3)+(x+7)=90

4x+10=90

4x=80

x=20

14) What major advantage did the United Kingdom possess that they are able to get to almost
everywhere else onthe planet in the 1500s to the 1900s? (Think what group protects the water)

Answers

Answer:

British - Advantages. They were well trained, equipped, and had exact orders in which they followed very closely. They had the best navy which protected the coastlines and supply lines. They had co - operation Loyalists and Indians to help them fight

Answer:

JETHS WORLD GEO TEST REVIEW

Explanation:

The _____ is the difference between the highest and lowest points of a mapped area.
contour interval
contour line
relief
mean sea level

Answers

Answer:

relief

Explanation:

5. Why do you think the new cities might have become so independent?

Answers

Answer: I think its because most city's are tired to be dependent on the state or something.

Why are we seeing more squatter settlements (slums)? (AP Human Geography, Unit 7, Cities).

100 points!

Answers

Answer:

(Oh- I can actually add my answer now- so- urm- not to be like-you-know, but why not take up a(n) opportunity)

Explanation:

Squatter settlements are increasingly seen by public decision-makers as ‘slums of hope’ rather than ‘slums of despair’. There is abundant evidence of innovative solutions developed by the poor to improve their own living environments.

alexanderdennis avatar

Squatter and slum settlements have formed mainly because of the inability of city governments to plan and provide affordable housing for the low-income segments of the urban population . Hence, squatter and slum housing is becoming the housing solution for this low-income urban population.

~Alderr

Find the length of the midsegment based on the diagram below

Answers

Answer:

42

Explanation:

so like the 1 part of the triangle 1 and so the bottom of the triangle has to be the same. And the height is 9.  

Answer:

C. 21

Explanation

In this triangle, 4n + 9 is the midsegment.

According to the Midsegment of a Triangle theorem, 4n + 9 is equal to half of 14n.

14n/2 = 7n

7n = 4n +9

-4n     -4n

3n = 9

/3     /3

n = 3

4(3) + 9 = 21

Therefore the answer is C

megathrust faults occur on which type of tectonic plate boundary?

Answers

Answer:

Megathrust earthquakes occur at convergent plate boundaries, where one tectonic plate is forced underneath another. The earthquakes are caused by slip along the thrust fault that forms the contact between the two plates.

how wealthy is brazil

Answers

Answer: According to International Monetary Fund (IMF) estimates, Brazil's 2020 nominal GDP was R$7.348 trillion or US$1.363 trillion. Brazil is the 83rd country in the world in GDP per capita, with a value of US$6,450 per inhabitant. The country is rich in natural resources.

Explanation:

Based on the latest information released by International Monetary Fund (IMF), Brazil is ranked number 83rd country in the world in GDP per capita.

The economic situation of Brazil

Generally, Brazil is considered a developing nation. Located in South America, Brazil's 2020 nominal GDP was US$1.363 trillion. This implies that Brazil, with its current population, has a value of US$6,450 per inhabitant. Brazil is also known to be rich in natural resources.

Hence, in this case, it is concluded that Brazil is a developing country.

Learn more about Brazil here: https://brainly.com/question/92143

winters my favourite season. Do you love winters?​

Answers

Answer:

Explanation:

i do

Answer:

Here you go

Explanation:

My favourite season is winter. In winter, it will be very chilly. The days will be short and the nights will be long. Winter hits during the start of December and the end of February.  

During this time festivals like Thanksgiving and Christmas are celebrated. We wear woollen clothes to make us feel warm. The most pleasing part is our winter vacation starts. We get up a bit than usual. During this term, some people travel to places like Switzerland and Germany while others visit their grandparents in India.

I love to get up and drink the hot - chocolate that my mother made for me. I have never touched snow so I wish to do that. But this season also brings difficulty to homeless people as it is cold outside. As per my recommendation, the best place to go is too hilly areas as the scenery is gorgeous. Some fruits that I eat during this time is oranges, banana and pineapple.  

All seasons have their beauty. Since the formation of the earth, many magical things happen on earth and the other planet become a part of it, we should be thankful that we get this beauty called nature.

what are the characteristics of continental tropical air masses?

Answers

Answer:

Continental tropical air masses originate in northern Mexico. They are characterized by clear skies and negligible rainfall.

Explanation:

Answer: They have warm, moist air.

Explanation: I took the test and got the answer right.

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