Answer:
1 m/s
Explanation:
Given that :
Speed of runner A (Va) = 10m/s
Speed of runner B (Vb) = 9m/s
The velocity of runner A relative to runner B;
Vab = Va - Vb
Vab = 10m/s - 9m/s
Vab = 1 m/s
Hence, the velocity of runner A relative to the velocity of runner B is 1 m/s
The pyramid of khufu in egypt has a length of 230 meters and stands at 150 meters high. Calculate the width of the pyramid's rectangular base provided tha the volume is approximately 1,150,000 cubic meters.
Answer:
Width of pyramid = 100 m
Explanation:
Given:
Length = 230 m
Height = 150 m
Volume of pyramid = 1,150,000
Find:
Width of pyramid
Computation:
Volume of pyramid = LBH / 3
1,150,000 = (230)B(150) / 3
Width of pyramid = 100 m
Claim-Evidence-Reasoning from Competition in Ecosystems snakehead fish
Answer:
As adults, snakeheads can be voracious predators. Should snakeheads become established in North American ecosystems, their predatory behavior could also drastically disrupt food webs and ecological conditions, thus forever changing native aquatic systems by modifying the array of native species.
Explanation:
Which statement accurately describes the difference between the Maori and the Aborigines?
a. Only the Aborigines settled in villages.
b. Only the Aborigines signed a treaty with the British.
c. Only the Maori used farming to survive.
d. Only the Maori migrated from other parts of the Pacific.
What is an oasis? Write a paragraph of at least 3 complete sentences describing the characteristics of this landform.
Sample Awnser:
Oases are small, isolated, fertile areas that lie throughout a desert. The water generally comes from wells or springs. In the Sahara, for example, there are about 90 large oases. Oases attract settlers, and people often live in villages and grow grains and fruits such as dates and melons.
Answer:
Oases are small, isolated, fertile areas that lie throughout a desert. The water generally comes from wells or springs. In the Sahara, for example, there are about 90 large oases. Oases attract settlers, and people often live in villages and grow grains and fruits such as dates and melons.
Explanation:
Mercury is a beneficial element in the food chain.
True
False
What specific type of physical weathering is dominant on beaches?
Describe at least two problems that currently exist in Kazakhstan
Answer:
Kazakhstan, has serious environmental issues such as radiation from nuclear testing sites, the shrinking of the Aral sea, and desertification of former agricultural land. These issues are due in large part to Kazakhstan's years under the Soviet Union.
Explanation:
what forms Venezuela's southern border?
Answer:
Brazil
Explanation:
Because
PLEASE HELP I WILL GIVE U BRAINLIEST
HELLPP!!!
Do you think the Brazilian government should stop development in the rainforests? Why or Why not?
Answer:
yes
Explanation:
because the rainforest is a vital resource of our oxygen and thats something we obviously need. we also have yet to identify and discover all the species there. there could be cures in the plants for diseases. theres a ridiculous amount of wildlife that will die if further development contunues
Fill in the blanks:
1. Removal of soil by running water, wind and glacier is known as_____
Answer:
Erosion
Explanation:
Why is it important to study about global warming?
Based on the map below, which of the following physical features has the greatest impact on population density in Africa
Answer:
Most people live outside the deserts.
Explanation:
could be wrong but thats what I would put.
The map of Africa has the greatest population density in places where most of the people live outside the Sahara, the khalarhi, and the Namibian deserts. Thus option A is correct.
What is popualtion densty ?The population density is the concentration of people within a specific geographical location and shows us the demographic information about the place or region.
It's in relation to the ecosystem, human health, infrastructure, etc. The map shows us population density is high in regions that lie outside deserts.
Find out more information about the population density.
brainly.com/question/13902749
one effect of industrialization on the United States?
Answer:
Explanation:
Se estudia el proceso de industrialización estadounidense desde 1870 a 1914 haciendo un paralelo con el emergente líder europeo, Alemania. Dicho proceso de industrialización en los Estados Unidos tuvo sus fundamentos en el desarrollo del mercado interno mientras que en el caso alemán la gran expansión estuvo ligada principalmente al incremento de las exportaciones de productos industriales. La presencia de una población en crecimiento y la extraordinaria dotación de recursos naturales fueron factores fundamentales en la afirmación industrial de ambos países.
Help PLEASE ANSWER ALL! BRAINLIEST STARS AND HEARTS IF CORRECT!!!
Answer:
25. The Mita system was a labor system put into place by the Spanish in Peru. The system was created to force Peruvian natives into months of hard labor for very little salary. This system was adopted from the Incas.
26. Hierarchy
27. In Incan times, a group of related families that pooled resources was called the ayllu.
The US was called the Arsenal of Democracy because
It was the country where all weapons were kept.
It provided supplies for the Axis war effort, not just the US effort.
It provided supplies for the Allied war effort, not just the US effort.
It was the country where all aircraft were housed.
Answer:
Because it would supply so many goods and weapons to its allies.
The US was called the Arsenal of Democracy because it provided supplies for the Allied war effort, not just the US effort.
President Franklin Roosevelt (1882-1945) coined the phrase "Arsenal of Democracy" to characterize the United States as he sought public support for sending military aid to countries battling against the Axis powers (Germany, Italy, and Japan, among others) during World War II. (1939–1942).
President Roosevelt anticipated that the United States would serve as the armory of democracy by supplying so many products and weaponry to its friends.
Thus, the correct option is (C).
To know more about the Arsenal of Democracy, visit:
https://brainly.com/question/9057311
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What is the process called in which dissolved minerals fill spaces between clasts?
A. compaction
B. cementation
C. deposition
Explanation:
Sedimentary Rocks. 2. If the sediments are small, they can stick together and form solid rock. This process is called compaction.
The four spheres of Earth constantly interact with each other such that each one affects the others. The depends on resources from other spheres in order to exist.
Answer:
wait what's the question here
Explain why populations settlements changed over time
Answer:
Population growth or decline is influenced by many factors that fall into the broad realms of demographic characteristics, socioeconomic conditions, transportation infrastructure, natural amenities, and land use in development across space and time.
Explanation:
Hope this helped Mark BRAINLEST!!!!!
On the map above, which arrow is pointing to the Red Sea?
A. arrow A
B. arrow B
C. arrow C
D. arrow D
Please select the best answer from the choices provided
ОА
B C
make a list of 3 things that would be essential to your wellbeing if you were placed a space craft in orbit around the earth
Answer:
oxygen
food/water
rest
The United States and Mexico ended their war by signing
A. the Naturalization Law of 1790
B. the Treaty of Guadalupe Hidalgo
C. the Louisiana Purchase Agreement
D. the Treaty of Texas Independence
Answer:
b the Treaty of Guadalupe Hidalgo
what are the states? please help.....
Answer:
1.alaska
2. hawaii
3.washington
4. oregon
5. califronia
6. idaho
7. nevada
8. utah
9. arizona
Explanation:
HELP ASAP
Russia's science and technology industries have become more profitable since the mid-1990s. Which of these MOST accounts for
this change?
A)
U.S. financial aid
B)
the collapse of Communism
Eliminate
things
the end of the Romanov Dynasty
D)
electricity was finally available in big cities
I am pretty sure the awnser is B the collapse of communism
help if you can please.
How do electromagnets produce a force?
Most of the Australian people live in which part of Australia?
The rainforest
The outback
The southeastern coast
The west coast
lgbtq rights doe
true or false?
wym???.........................
True
Explanation:Have a good one!
(✿◠‿◠)Help me I’m giving brainlest plsss
Answer:
I think central Asia not conform
Answer:
The American Sunbelt
Explanation:
A Multiple-Nuclei Model city is a city that does not have one central area, but instead has several nodes that act as regional centers for economic or residential activity within one larger city. Los Angeles, with its many distinct neighborhoods, is a prototypical example of this type of city.
why is it important to for people to know how their government works?
i’ll give brainiest
( a paragraph long)
Answer:
Government and politics impacts nearly every aspect of our lives. Having this understanding can help you determine the best course of action for yourself and your family, regarding a wide range of issues. Also having knowledge of politics helps make you an informed voter.
Explanation: