Answer: (b)
Explanation:
Given
The given equation can be used to determine the length of the line segment AC i.e.
[tex]\Rightarrow \sin (40^{\circ})=\dfrac{b}{20}\\\\\Rightarrow b=20\sin (40^{\circ})[/tex]
Where, [tex]b=\text{length of ac}[/tex]
[tex]\therefore b=20\times 0.642\\\Rightarrow b=12.85\approx 12.9\ cm[/tex]
Hence, option (b) is correct.
Spiral galaxies are ________ and elliptical galaxies are _________.
A. Spinning -- Growing
B. Expanding -- Spinning
C. Condensing -- Growing
D. Spinning -- Condensing
(iii) Explain why many coastal areas are densely populated.
.. [5]
0460/11/O/N/14
© UCLES 2014
Answer:
Well they give the people around them free water !
Its almost clean...
In which of the following areas would one likely find Aridisols? In which of the following areas would one likely find Aridisols? the tundra of North America and northern Europe northern Europe the U.S. southwest marine west coast climates the selva in Brazil
Answer:
the U.S. southwest
Explanation:
Aridosols are desert soils, where plant diversity is very low and often nonexistent. These soils are formed in arid and semi-arid regions, such as those found in the Southwestern United States. These soils occur due to the insufficient amount of precipitation in the region, in addition, due to the low vegetation cover, the rain that falls in the region, manages to leach the soluble salts of the soil, allowing them to drain into the deeper layers of the soil, where they can form carbonate, gypsum or saliferous horizons.
1.) describe one challenge to providing infrastructure face by governments of large cities in the developing world.
2.) describe one difference in the process settlers use to gain land tenure in squatter settlements compared with formal settlements.
3.) explain how squatter settlements may change over time.
100 points pls answer :))
Answer:
1) pollution
Explanation:
the vehicles and machines needed to build the infrastructures emit gas which is harmful to the atmosphere, and the city needs a lot of infrastructures if it's a big city ig lol
PLEASE ANSWER ASAP!! MULTIPULE CHOICE QUESTIONS!!!
1. Which of the following are Standard of Living statistics found in the Human Development Index (HDI)? I. Per Capita Income II. Sanitation III. Nutrition IV. Years of Education V. Life Expectancy
A. I, IV, V
B. I, II, III
C. II, III, V
D. III, IV, V
2. Which set of factors most likely corresponds to a country that is classified as less or
undeveloped?
A. life expectancy = high; infant mortality = low
B. literacy rate = low; life expectancy = high
C. literacy rate = high; infant mortality = high
D. life expectancy = low; infant mortality = high
3. In Kenya, males average 10 years of schooling and females 9 years. The literacy rate for males is 90% and females 80%. In Sudan the literacy rate for males is 61% and for females 50%. What could you conclude about the opportunity for education in the Sudan compared to Kenya?
A. Females have more opportunity for education in Kenya than Sudan.
B. Females in Kenya have the same opportunity for education as males in Sudan.
C. Females have the same opportunity for education in Kenya as in Sudan.
D. Females have less opportunity for education in Kenya than in Sudan.
4. What impact did imperialism have on African culture?
A. The Europeans noticed the significant difference between the cultures and tried not to change African culture
B. The European countries attempted to westernize African cultures
C. It helped Africans gain human rights and become independent
D. It had no impact
Answer:
Explanation:
1. not sure; guess A
2. D
3. D
4. B
what do u do when u feel like a teacher is putting u through hell? this is the question for my class I'm not joking?
Answer:
First you have to find out if your teacher really is deliberately trying to make your life miserable, if so, tell someone of higher authority like the principal, or your counselor who can then address the issue, you must also have reasons why you believe the teacher is targeting you, you can't just go on feelings.
Explanation:
6. Explain how and why a desert plant's roots grow as
they do.
Answer:
The desert plants adapted to the harsh weather, and they have really long roots to gather water several feet under the surface.
The roots of a desert plant grow very deep into the surface of the Earth in order to get access to the groundwater stored much below the surface of the Earth on deserted lands.
What is the significance of growth of roots?The growth of the roots in plants is a natural and scientific process. It is one of the movements performed by plants below the surface of the Earth. The roots grow under the surface of the Earth by getting the water assimilated below the ground levels of the soil on which they grow.
Deserted plants, however, cannot get access to much water throughout the year, and thus, its roots grow very deep to get water stored deep below the surfaces of the land on which they are grown. This way they do not get dry and are able to hold more and more water.
Therefore, the significance regarding the growth of roots has been aforementioned.
Learn more about the growth of roots here:
https://brainly.com/question/24391294
#SPJ2
Where are Congo Grey Parrots from?
(Don't ask why, just answer)
A. America
B. Africa
C. The Burning Depths of Hell
Answer:
Africa
Explanation:
I don't know why I'm sorry if it's wrong
at
Planet whose orbit
lies within the
asteroid belt
e
Answer:
All Outer Planets orbit within the asteroid belt.
Explanation:
Outer Planets are the planets of the solar system that have orbits furthest from the sun, in relation to the distance between the sun and the earth. These planets are Mars, Jupiter, Saturn, Uranus and Neptune. All of these planets orbit within the asteroid belt, which is located between the orbits of Mars and Jupiter and has many irregularly shaped asteroids.
for most citizens , the first step to participation in the election process is?
A serving in congress
B setting up a political party
C registering to vote
D running for president
Answer:
B
Explanation:
Because you need to create a platform before registering to vote
please answer quickly.
Answer:
Puritans
Explanation:
what is 56 divided by 7
Answer:
8
Explanation:
7*8=56
give Rate me if you Help this.
List some changes that humans are responsible for that can cause an area of Earth to change (and therefore cause the satellite images to change over time).
Polluting the earth with garbage
And too many greenhouse layers can harm the ozone layer.
autism
1 Con tus palabras define Espacio Geográfico
2 Con tus palabras explica la diferencia entre Estado y Nación
3 Explica ¿En que se pueden diferenciar los países?
AIUDAA PORFAAAA
Answer:
1. El espacio geográfico incluye elementos naturales como vegetación, suelo, montañas y aguas, así como elementos sociales o culturales, y la organización económica y social de las personas y sus valores y costumbres.
2. Un estado es un territorio con sus propias instituciones y población. Una nación es un gran grupo de personas que habitan un territorio específico y están vinculadas por la historia, la cultura u otra comunidad.
3. Los países pueden diferenciarse por si están desarrollados o en desarrollo, el tamaño de su población o el tipo de recursos que tienen.
¡Espero que esto haya ayudado! No soy muy bueno en español porque no hablo con fluidez jaja
Entonces, espero que mis respuestas tengan sentido :)
Help please! Will give brainliest for correct answer-
My science testing is soon and I need this done tonight please help :)
20 points
Question up top ^^
Answer:
D
Explanation:
Identify at least three rivers and their location in Asia.
Answer:
below
Explanation:
1. Yangtze river (longest river in asia!)
- Eastern China
2. Ganges river
- India and Bangladesh
3. Han river
- South Korea
What is The national animal of USA
Answer: Bald eagle (national bird) Haliaeetus leucocephalus
Explanation:
Answer:
American Bison is the national animal of the USA. President Barack Obama Declared American Bison As The National Animal of the United States On May 9, 2016. Bison is an animal once hunted to the brink of extinction in America, is set to become the first national mammal of the US. Bison is a uniquely American animal and is the embodiment of American strength and resilience. As it is as fearless as the bald eagle, as strong as the oak and inspiring as a rose, bison is considered as the national animal of the USA.
why is the quality of life a complex phenomenon
Answer:
The definition of quality of life is:
The standard of health, comfort, and happiness experienced by an individual or group.
This is a complex phenomenon because peoples standards are different based on many factors such as geographical location, and social standing.
Quality of life would be viewed much differently in third world countries that have a lot less privilege and more obstacles than first world countries have.
A person can however be happy without being rich. It is all about how someone views the world and how their brain sees comfort and happiness.
Which country posed a security threat to the Mississippi Territory?
England
France
Mexico
Spain
Explanation:
Which country posed a security threat to the Mississippi Territory?
spain
What caused the stickleback population to have less armor and become faster?
Answer:
predators trying to kill them but they just rip out the armor
Explanation:
please help!! can you please help me ?? thanks
Answer:
342535252553
Explanation:
hope this helps
Earth's gravity pulls down on a skydiver with 845 N of force. A) What is the magnitude of the force of gravity on the skydiver? B) In what direction is the force of gravity acting?
Answer:
a) 845 N
b) Towards the center of the earth
Explanation:
Gravity is a force that acts towards the center of the earth. It is the force that pulls an object towards the center of the earth. The whole earth is a large gravitational field.
The gravitational force acting on an object is equal to the mass of that object. The direction of the gravitational force is always towards the center of the earth hence it pulls any object that goes up downwards towards the earth.
how many cities does africa have
Answer:
100
...................
Answer:
This probably wont help but I do know that there are 58 capital cities I think.
Explanation:
Effects of Global warming on poor countries.
Answer:
Climate change makes poor countries poorer
Explanation:
Effects are dry out farmland, lower cognitive function, decrease worker productivity and increase interpersonal conflict, among other effects
'The atmospheric impact of global warming depends on latitude.'With the aid of examples, how far do you agree?
Please help I need a really long answer. About a page's worth of writing
Answer:
latitude is one of the factor to determine the climate .when latitude increases from the equilateral line temperature decreases and at the polar temperature will be less temperature varies .like africa lies near or in equilateral zone so temperature is high but north and south pole it is cold .so atmospheric condition is high at equilateral zone but low in polar zone. 'The atmospheric impact of global warming depends on latitude.'
Answer:
Latitude affects the temperature of a place. The places situated at higher altitudes which are far from equator receive less sunlight and places which are located towards the equator which is a 00 latitude receives more sunlight and are hotter than the places located at higher latitudes.
Surface runoff definition (don’t copy from the internet pls)
Answer:
Surface runoff is precipitation runoff over the landscape. Impervious areas cause excessive runoff. ... Still, it is true that much of the water in rivers comes directly from runoff from the land surface, which is defined as surface runoff. When rain hits saturated or impervious ground it begins to flow overland downhill.
A farmer has an infestation of aphids and greenflies. He introduces
ladybugs, which prey on aphids, and uses a limited dose of a pesticide to deal with the
flies. The farmer's approach to insect pests is
norte
var
a. chemical control.
b. biological control.
c. integrated pest management.
d. organic pest management.
Answer: b. biological control.
Explanation:
Japan's space program has been a massive failure to this point
t or f?
Answer:
False I believe
Why do countries need to work together to mitigate environmental damage?
A. Pollution made in one country tends to stay in that country and harm only that country's residents
B. Environmental damage is caused mainly by developing countries that need to work together.
C. Environmental damage is an international issue that no single country can solve by itself
D. International treaties are largely ineffective because developing countries lack the resources to entorse them.
Answer:
Pollution made in one country might contaminate the ground, water, and air of other countries. ... Environmental damage is caused mainly by developing countries that need to work together. C. Pollution made in one country tends to stay in that country and harm only that country's residents.
Answer: C environmental damage is an international issue that no single country can solve by itself
Explanation:
What are the two distinct types of Grassland?
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The two distinct types of grasslands are savannas and temperate grasslands.
Thanks .Hope it helps