Answer:
An opening in the dam uses gravity to drop water down a pipe called a penstock. The moving water causes the turbine to spin, which causes magnets inside a generator to rotate and create electricity
Explanation:
The role of gravity in a hydroelectric dam's ability to produce energy is that it allows the water to fall through the penstock inside such dam.
What is gravity?The naturally occurring gravitational force of the Earth to pull things and objects towards its surface, is known as the force of gravity.
Hence, the significance of gravity is aforementioned.
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What kingdom replaced Mali in West Africa?
Answer:
Songhai Empire
Explanation:
Question 4 of 20
4 Points
A radioactive element has a half-life of 3,000 years. If a sample of this
element begins with a mass of 60 grams, how long would you have to wait for
the mass to decrease to 15 grams?
O
A. 6,000 years
O
B. 12,000 years
O
O
C. 3,000 years
D. 1,500 years
BH
Answer:
A. 6,000 years
Explanation:
Original sample N = 60 g
The half life of N/2 is 3000yrs
"""""""""""""""""""N/4 is 6000yrs
N/4 ===> 15 gram
it takes 6000yrs to decrease to 15grams
Answer:
6,000
Explanation:
What is the main idea of the political cartoon?
Answer:
The main purpose of a political cartoon is to present commentary on a political figure or issue in an amusing or thought-provoking way.
An example of human environment interactions include settlements
Answer:
An example of human environment interactions include settlements is a TRUE statement.
Explanation:
Though there are very few environmental factors evident where there are human settlements, the interaction between humans and the surrounding environment keeps on happening ceaselessly. As we breathe, as we eat, as we go out into our surroundings, we continue to interact with the environment. Many of our activities are associated with the environment like the ones mentioned above. Hence, human-environment interactions include settlements can be considered to be true.What is the youngest
Answer:
The top layer is the youngest
Explanation:
I can't exactly see if it has numbers, letters, etc. But, with rocks/underground the top layer is always the youngest due to the Law of Superposition
Question 1 of 10
2 Points
Which situation would be considered an example of the freedom of
association?
O
A. An individual purchases a membership to a local gym.
O
B. A group forms on a college campus to support a particular
political candidate.
Torontudonte varitelattartlanul
Answer:
B
I think, not very well worded or written out, so I can't tell for sure
PLEASE GIVE BRAINLIEST
The freedom of association refers to the right of people to voluntarily come together and express shared interests or viewpoints, a right protected by the Constitution. The provided example of forming a group on a college campus to support a political candidate is a representation of this freedom, unlike an individual buying a gym membership.
Explanation:The freedom of association refers to the right of individuals to come together and collectively express, promote, pursue and defend common interests. This freedom is protected by the First Amendment in the United States Constitution.
Based on the options given in the question, the situation that would be considered an example of the freedom of association would be Option B: A group forms on a college campus to support a particular political candidate. This is because this option involves individuals coming together on a voluntary basis to express a shared political viewpoint.
In contrast, Option A, an individual buying a gym membership, would not be considered an example of the freedom of association as this action does not reflect the collective action or shared interests that are inherent to the definition of this freedom.
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Why is foreign aid given?
Answer:
Foreign assistance is aid given by the United States to other countries to help support global peace, security, and development efforts, along with providing humanitarian relief during times of crisis. Such as flooding and earthquake aftermath.
Explanation:
Answer:
to help needy countries
Explanation:
took test
Explain how and why imperialism and the alliance systems both contributed to the outbreak of ww1
Imperialism and alliances were significant factors in causing World War I.
Imperialism and the alliance systems were major contributors to the outbreak of World War I. Imperialism created competition among nations for colonies and resources, leading to tensions and rivalries. This desire for more colonies, particularly by Germany, clashed with existing empires like the British Empire, fueling conflict. Meanwhile, the system of alliances created a domino effect - when one country was attacked, its allies were drawn in, escalating conflicts beyond local disputes.
Are all rectangles Square?
Answer:
All squares are rectangles. Not all rectangles are squares.
hope this helps!!!
Answer:
Every Square Is A Rectangle Because It Is A Quadrilateral With All Four Right Angles .
1 Point
Why are fossil fuels used so much today?
What would the drawbacks be to a wastewater plant connected to a water treatment facility?
Increased energy usage
Fecal matter in the water
There would be no real drawbacks
An overabundance of wastewater would get pumped directly into our water sources
Answer:
there would be no real drawbacks.
Explanation:
waste water treatment plants treat the organic toxic and non toxic wastes in water to make it usable while water treatment facilities make water sake for drinking.
As long as the waste water is being treated correctly and leaves minimal waste after treatment, there will not be an issue of contamination of water of the other plant even in case of seepage. water fit for general use can be treated in the water treatment facility easily without compromising safety.
Find the area of the shape shown below.
Answer: [tex]42 units^{2}[/tex]
Explanation:
We can divide this figure in a rectangle with base [tex]b=1 unit[/tex] and height [tex]h=12 units[/tex]; and a right triangle with base [tex]B=5 units[/tex] and height [tex]H=12 units[/tex].
Now, the total area [tex]A[/tex] of the figure will be the area of the rectangle [tex]A_{rectangle}[/tex] plus the area of the triangle [tex]A_{triangle}[/tex]:
[tex]A=A_{rectangle}+A_{triangle}[/tex]
Where:
[tex]A_{rectangle}=(b)(h)=(1 unit)(12 units)=12 units^{2}[/tex]
[tex]A_{triangle}=\frac{(B)(H)}{2}=\frac{(5 units)(12 units)}{2}=30 units^{2}[/tex]
Then:
[tex]A=12 units^{2}+30 units^{2}[/tex]
[tex]A=42 units^{2}[/tex] This is the area of the figure
Answer: 42units
Explanation: first skinny rectangle 12x1 then move on to triangle 12x5 it’s a triangle so divide 60 my 2 then 30+ 12= 42
In order to capture water to use for irrigation humans often
A.) Over fish a river system until a speices is ectinct
B.) Build home around a river
C.) Build dams
D.)Burn fossil Fuels
Answer:C. Build dams
Explanation:
Plot four points A(-4,1), B(-1,-2), C(4,1) and D(3,4) on a rectangular.
coordinate plane. Find the coordinates of the point of intersection of AC
and BD. *
O (0.1)
O (1,1)
0 (0,2)
O (1,0)
Answer:
point of intersection of AC and BD is (1,1)
Explanation:
see the attachment
Many people in India celebrate a holiday known as Holi. Explain what this holiday is and what religion it is associated with. Include three different traditions used to celebrate the holiday throughout the country. (Site 1)
Answer:
originating from the Indian subcontinent
Holi is an ancient Hindu religious festival which has become popular with non-Hindus as well in many parts of South Asia, as well as people of other communities outside Asia. In addition to India and Nepal, the festival is celebrated by Indian subcontinent diaspora in countries such as Jamaica, Suriname, Guyana, Trinidad and Tobago, South Africa, Malaysia, the United Kingdom, the United States, Canada, Mauritius, and Fiji. In recent years the festival has spread to parts of Europe and North America as a spring celebration of love, frolic, and colors.
Holi is a long-standing Hindu religious celebration that has gained popularity among non-Hindus in various regions of South Asia as well as among members of other ethnic groups outside of Asia. The event is observed by diaspora from the Indian subcontinent in nations including Jamaica, Suriname, Guyana, Trinidad & Tobago, South Africa, Malaysia, the United Kingdom, the United States, Canada, Mauritius, and Fiji in addition to India and Nepal.
What is Holi?One of the most celebrated Hindu holidays and an old Hindu custom is Holi. It honors Radha Krishna's enduring and heavenly love. The day also celebrates Lord Vishnu's victory over Hiranyakashipu in his role as Narasimha Narayana, signifying the victory of good over evil.
Holi, also known as the festival of color, is a joyous celebration during which family and friends splash colored powder on one another and surprise onlookers with a downpour of water. In the springtime warmth, everyone is fair game for some fun.
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What produces the different climate zones of West and Central Africa
Question 3 (1 point)
a nonconformity is a "hiatus" in time between rock layers. This is usually shown by uneven meeting point between 2 layers. Why does this
occur?
igneous intrusion
weathering and erosion of the old layer
lithification of a new layer
heat and pressure on the old layer
This occur due to "weathering and erosion of the old layer".
Answer: Option B
Explanation:
A submerged erosional or non-depositional surface that isolates masses of two rock or strata of varying ages, showcasing the deposition of sediments was not permanent is called as an Uniformity. The older layer was usually subjected to erosion for a time interval before the younger layer was deposited but the expression is used to characterize any break is the "sedimentary geological record".
The local record for such an interval is incomplete and geologists need to use other information to uncover that aspect of that area's geological history. The unrepresented geological time period is called a hiatus. It's a relative dating kind of.
At an oceanic-oceanic convergent boundary, ____.
new crust is created
old crust is deformed or fractured
old crust is recycled by subduction
plates side past one another
Answer:
old crust is recycled by subduction
Explanation:
How can I collect primary data for the environmental impacts of urban development in a local area?
What are some reasons to consider Boston and New York as being in
separate regions?
O
A. Radio and television station markets
o
B. National boundaries
o
C. Accents used in speech
OD. One is part of New England and the other is not
Answer:
A radio and television station markets accents used in speech one is part of New England
Explanation:
Apex
Radio and television station markets and Accents used in speech are some reasons to consider Boston and New York as being in separate regions. Thus, option 'A' and 'C' is the correct option.
How does Media market work?A media market, also known as a broadcast market, media region, designated market area (DMA), television market area, or simply market, is a geographic area where residents have access to the same (or comparable) television and radio programming, as well as other media outlets like newspapers and the internet. Despite the fact that rural areas with few important population centers can also be referred to as marketplaces, they may coincide or overlap with one or more urban areas.
On the other hand, very big metropolitan districts can occasionally be separated into several sections. Market regions may cross across, making it possible for consumers who live on the outskirts of one media market to access material from other surrounding markets. They are often utilized in audience measures, which are compiled in the US by Nielsen Media Research.
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What’s the economic process where a country buys raw materials, processes them and sells them back to where they bought them from
The process that is described is called Mercantilism.
Explanation:
Mercantilism is an economic process that was in use during the imperialist period, mostly by the European imperial powers. This economic process was based on a triangle, where the mother country takes raw materials from the colony, take them back and manufacture them, and return them and sell them on the market from where the raw materials were taken. Basically, the imperialist were taking cheap or free materials, make products of them, and sell them for higher prices to the same people from which they took the materials. The process was motivated by the industrialization.
This process was taking place on pretty much all continents, except for Antarctica, with Africa and South Asia being the most exploited in it. The Mercantilism brought in enormous amounts of wealth to the European imperialist, which in turn contributed to even further development and increase of power on the global scene. The regions that were exploited still suffer a lot because of it.
Countries that practices this economic process were:
British EmpireSpainFrancePortugalNetherlandsBelgiumLearn more about the industrialization https://brainly.com/question/13131829
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The process of buying raw materials, processing them into goods and selling them is known as the production function, which is a key component of the value chain in business.
The economic process where a country buys raw materials, processes them, and then sells the processed products back to the source of the raw materials is known as the production function. This involves the transformation of raw materials into goods and services that consumers use. The value chain describes the series of steps a company takes to add value to raw materials. This includes acquiring raw materials, transforming them into usable materials, assembly into finished products, distribution, and the final retail sale. When a country exports these value-added goods instead of just the raw materials, it benefits economically as processed goods usually command a higher price than raw materials. Examples can be seen in Asian economies' growth, where exporting electronics and automotive products has been more profitable than exporting unprocessed materials.
What is the most common cause of tsunamis? A. volcano eruptions B. landslides C.earthquakes D.high waves
Earthquakes hope this helped :)
Answer:
C Earthquakes
Explanation:
Took a quiz and it was right
Which of the following is true for gravitational force.
Decreases with increase in mass.
Increases with increase in mass.
Increases with increase in distance.
Decreases with decrease in distance.
Answer:
I believe it is...The last one! "Decreases with decreases in distance."
Your welcome.
As people products and ideas diffused throughout North America there was NO impact on the many cultural levels of art and music
True
False
It is false to say that the diffusion of people, products, and ideas throughout North America had no impact on art and music. Cultural diffusion has significantly influenced these areas, leading to a blend of various styles and forms.
Explanation:The statement given is False. As people, products, and ideas diffused throughout North America, it greatly impacted many cultural aspects, including art and music. The diffusion of different cultures leads to the blending of various art forms and musical styles. For instance, the influence of African culture on American culture has played a big role in the development of jazz, blues, and hip-hop music. Similarly, Latin influences can be seen in various forms of modern art. Therefore, it's clear that diffusion leads to a diverse and enriched cultural landscape.
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1. What is the main cause of wind?
Answer:
Wind is caused by differences in the atmospheric pressure. When a difference in atmospheric pressure exists, air moves from the higher to the lower pressure area, resulting in winds of various speeds. On a rotating planet, air will also be deflected by the Coriolis effect, except exactly on the equator.
Explanation:
why do people live in south and central parts of russia
Where is MOST of the carbon on Earth stored?
On the map of Southeast Asia, the star is marking which of the following countries?
philippines
vietnam
malaysia
indonesia
5. Which is not a major factor that influences the strength of a rock?
6096
A time
ains
B age of rock
OC temperature
D rock type
Answer: A
Explanation:
Time
MATH: UNDERSTANDING THE COORDINATE PLANE
Quick Check
1. What are the coordinates of point A?
A. (-4,3)
B. (3,-4)
C. (-4,4)
D. (-3,4)
2. What are the coordinates of Point B?
A. (1,3)
B. (3,1)
C. (-3,1)
D. (1, -3)
3. Which point is located at (4,-5)?
A. A
B. B
C. C
D. D
4. In which quadrant is Point C?
A. Quadrant 1
B. Quadrant 11
C. Quadrant 111
D. Quadrant 1V
5. If the coordinates of a point have the same sign, which quadrant(s) could the point be in?
A. Quadrants 1 and 11
B. Quadrants 1 and 111
C. Quadrants 111
D. Quadrants 1V
I recreated the coordinate plane with your points and draw the attached image to answer your question with complete explanation.
Here is every question each with its answer and explanation.
1. What are the coordinates of point A?
A. (-4,3)
B. (3,-4)
C. (-4,4)
D. (-3,4)
Answer:
A. (-4,3)Explanation:
In an ordered pair (a,b), the first number, a, is the x-coordinate. Thus, you must imaginally draw a vertical line from the point A to the x-axis and read the corresponding mark. In this case, that mark is to the left of the coordinate origin of the plane, thus it is negative. The value that you will read is -4.
In the same ordered pair (a,b), the second number, b, is the y-coordinate. Thus, you must must imaginally draw a horizontal line from the point A to the y-axis and read the corresponding mark. In this case, that mark above the coordinate origin of the plane, thus it is positive. The value you will read is 3.
Hence, the coordinates of the point A are (4, -3), option A.
2. What are the coordinates of Point B?
A. (1,3)
B. (3,1)
C. (-3,1)
D. (1, -3)
Answer:
B (3,1)Explanation:
To find the x-coordinate go, vertically down from the point B until you find the x-axis. Read the mark on the axis. It is to the right of the coordinate origin, thus it is positive. Tha value is 3. Thus, the first number of your ordered pair is 3.
To find the y-coordinate, go horizontally to the left until you find the y-axis. That is above the coordnate origin, thus the coordinate is positive. The corresponding mark that you read is 1. Therefore, the second number of your ordered pair is 4.
Therefore, the coordinates of point B are (3, 1): the option B, from the choices.
3. Which point is located at (4,-5)?
A. A
B. B
C. C
D. D
Answer:
C. CExplanation:
Now the work is different. You must start on the axis and then find the point.
The first number of the ordered pair (4, -5) is the x-coordinate and the second number is the y-coordinate.
Then, draw a vertical line through the mark x = 4 (on the x-axis) and a horizontal line through the mark y = - 5 (on the y-axis).
The intersection of those two lines is the point (4, -5) that is the point C on the diagram.
4. In which quadrant is Point C?
A. Quadrant I
B. Quadrant II
C. Quadrant III
D. Quadrant IV
Answer:
Quadrant IIIExplanation
The two perpendicular lines determine 4 sections of the coordinate plane. Those sections are named quadrants are numbered in the counterclockwise.
Quadrant I: upper right secion.Quadrant II: upper left sectionQuadrant III: bottom left sectionQuadrant IV: bottom right sectionThe point C is in the bottom left secion, thus it is quadrant III,which is the option C.
5. If the coordinates of a point have the same sign, which quadrant(s) could the point be in?
A. Quadrants I and II
B. Quadrants I and III
C. Quadrants III
D. Quadrants IV
Answer:
B. Quadrants I and IIIExplanation:
By the construction, the quadrant I contains the points with positive x-coordinates and positive y-coordinates. Thus, the coordinates of a point on the quadrant I are both equal (positive).
Also, the quadrant III contains the points with negative x-coordinates and negative y-coordinates. Thus, the coordinates of a point on the quadrant III are both equal (negative).
Therefore, both quadrants I and III could be the quadrants where the point whose coordinates have the same sign is. Thus, the option B. Quadrants I and III is true.
On the other hand, the other two quadrants can only contain points whose coordinates have opposite signs.