Answers
The length of the missing side using the Pythagorean theorem is
x=8.4cm. Option D
What is the Pythagorean theorem?Generally, A basic connection in Euclidean geometry exists between the three sides of a right triangle, and this relation is known as the Pythagorean theorem or Pythagoras' theorem in mathematics. It indicates that the total of the areas of the squares on the other two sides is equal to the area of the square whose side is the hypotenuse. This means that the area of the square whose side is the hypotenuse is equal to that amount.
H^2=x^2+9.9^2
Where
H is the hypotenuse
Therefore
H^2=x^2+9.9^2
13^2=x^2+9.9^2
x=[tex]\sqrt(13^2-9.9^2)[/tex]
x=8.425556361cm
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Answer:
D
Explanation:
H^2=x^2+9.9^2
Where
H is the hypotenuse
Therefore
H^2=x^2+9.9^2
13^2=x^2+9.9^2
x=
x=8.425556361
Related Questions
4 Explain the challenges and opportunities of water resource uses of Ethiopia?
Answers
There is proof that dams and commercial irrigation schemes can increase soil and water degradation, vulnerability to drought, and food insecurity in riverine and lacustrine areas downstream of dams.
It seems that dams in Ethiopia are also vulnerable to high soil erosion rates and earthquakes.
What are the major water resources in Ethiopia?
The Abay, Baro-Akobo, Mereb, and Setit-Tekeze/Atbara Basins exist as part of the transboundary Nile Basin, which contains most of Ethiopia's renewable cover water.
What are the challenges of watershed management in Ethiopia?Some of the primary constraints of watershed management in Ethiopia exist lack of awareness among policymakers, policy, and strategy-related requirements, socio-economic and biophysical constraints, capacity constraints, economic and incentive constraints, and absence of social awareness.
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Answer: Challenges :-
1. Undulating terrain.
2. Shortage of technology
3. Land slides
4. Diseases
Opportunities:-
1. Policy support of the principles of IWRM
2. Local community cultural integration
3. Tourism development potential of the basin
4. Commitment of government on watershed management
5. Development of international collaboration and support for IWRM
Explanation: The challenges of water resource uses of Ethiopia are:-
1. The undulating terrain of the basin hinders effective implementation of IWRM.
2. It is impossible to cultivate the region due to shortage of technology so far.
3. Recurrent land sliding due to undulating topography leads to land degradation.
4. The prevalence of malaria disease due to flooding is a major
health challenge for the nearby community in the
area
The opportunities of water resource uses of Ethiopia are:-
1. Cultural integration
The integration of the society of upstream and downstream, through long time cultural development like in marriage, has great contribution for the effective implementation of IWRM.
2. Water resource policy support of IWRM
Considering water as a social and economic good, the principle of cost recovery, acceptance of the basin as a unit of planning, decentralized management, equitable and reasonable water allocation, capacity building, and research and development are the most important concepts.
3. Development of international collaboration and support for IWRM
This basin encompasses several well-experienced universities including Arbaminch, Jimma, Wolyita-Sodo, Bonga and Jinka. The research collaboration among these universities in the basin is good opportunity.
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The waters of the
Sea have been reduced due to overuse for
purposes.
Answers
Answer: Aral; irrigation
Explanation:
The waters of the Aral sea have been reduced due to overuse for irrigation purposes.
Once one of the largest lakes in the world - fourth largest - the Aral sea is now about 10% of its original size as its waters were reduced massively when its source rivers were diverted for irrigation by the Soviet Union.
With little water to feed it, the lake kept shrinking till it got to its current size. Environmentalists call it one of the worst disasters to ever affect the environment.
what is development?
Answers
Answer:
Development geography is a branch of geography which refers to the standard of living and its quality of life of its human inhabitants. In this context, development is a process of change that affects peoples' lives. It may involve an improvement in the quality of life as perceived by the people undergoing change.
Explanation:
Wikipedia
Answer:
Is a positive growth which includes a qualitative and quantitative improvement in the lives of people in a particular society
Studies about logging in forests would almost certainly touch on _____.
Answers
Studies about logging in forests would almost certainly touch on human-environmental interactions or deforestation.
Deforestation is the practical clearing of forested land. all through history and into modern instances, forests were razed to make space for agriculture and animal grazing and to attain wood for gas, production, and creation. Deforestation has significantly altered landscapes around the world.
Deforestation or woodland clearance is the elimination of a wooded area or stand of timber from land that is then converted to non-woodland use. Deforestation can contain the conversion of wooded area land to farms, ranches, or for city use. The most focused deforestation happens in tropical rainforests.
Deforestation refers to the decrease in woodland areas the world over which can be lost for different makes use including agricultural croplands, urbanization, or mining sports. greatly accelerated by human sports considering 1960, deforestation has been negatively affecting herbal ecosystems, biodiversity, and the weather.
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Answer: Free Sahlin
Explanation:
For what values of x and y are the triangles congrent
Answers
For option D. X=7, y=4 will the values of x and y of the triangles be congruent.
What is the triangle about?For a triangles to be congruent; So, The corresponding sides needs to be congruent
AC = EF
BC = DE
Then one need to substitute the values and it will be:
5x - 5y = 2y + 7 ------ 5x = 7y +7 ---- eqn. 1
6y - 8 = 2 y + 8 --- 6y - 2y = 8 + 8
y = 4
Then Substitute the value of y into equation A and look for x. Hence;
5x = 7 (4) + 7
x = 35/5
x= 7
Hence, For option D. X=7, y=4 will the values of x and y of the triangles be congruent.
See full question below
For what values of x and y are the triangles congruent?
A. X=-4, y= -4
B. X=-4, y= 4
C. X=4, y= 7
D. X=7, y=4
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What’s the correct answer for this question?
Answers
Answer:
1 - Sirius
2 - Cygni
3 - Capella
4 - Betelgeuse (making me think of beetlejuice's grave lol)
5 - Adhara
6 - Rigel
very sorry if I'm wrong, I wasn't that good with decimals but this is the best answer I have for you tbh
in vegetation surface type the rainoff is 6.23gallons. compare the values of shallow water 15.575 gallons, deep water being 5.575 gallons and evaporated water being 24.92 gallons.
what are compare values?
Answers
The Percent Difference comparison calculates the percentage difference between two number matters in order to determine how close they are, relative to the larger value.
What is comparison between two value?in vegetation surface type the rainoff is 6.23gallons.
the values of shallow 5.575 gallons
deep water being 5.575 gallons
evaporated water being 24.92 gallons.
compare values is
= 6.23gallons. > values of shallow 5.575 gallons
deep water being 5.575 gallons < deep water being 5.575 gallons
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Compare values means examining the difference between numbers, or values. This is done to decide which is greater or smaller or equal to the other Value.
What do you mean by Percent difference comparison?The percent difference comparison helps in the calculation of the percentage difference between 2 values.
Given:
Rain off: 6.23gallonsThe values of shallow water: 15.575 gallonsThe deep water: 5.575 gallonsThe evaporated water: 24.92 gallons.The rain off value is smaller than the shallow water value. The deep water value is smaller than the evaporated water value.
Thus, Compare values= Rain off > values of shallow water
Deep water <The evaporated water
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Briefly explain the Challenges and Opportunities on industrial development in Ethiopia
Answers
Answer:
ሰላም!
the Challenges and Opportunities on industrial development in Ethiopia are:-
The major ones include unskilled labor forces with limited experience; limited infrastructure; external pressure from global market, shallow industrial research and development activities, underdeveloped market information system, problems related to trade logistics and limited promotion made on the resources
The first and second laws of thermodynamics relate to _____.
energy flow and transformation
the insulation of heat
the active movement of the internal Earth
recycling of matter
Answers
Where does Mariana Trench Located? and which or what ocean?
Answers
Answer:
the Mariana Trench is located in the western Pacific Ocean about 200 kilometers east of the Mariana Islands.
Answer:
The Mariana Trench is located in the pacific ocean
Explanation:
Somewhere between Hawaii and the Philippines near the small island of Guam, far below the surface of the water, sits the Mariana Trench.
What measures can be implemented to improve peoples quality of life and standard of living?
Answers
The measures that can be taken to improve people's lives is to provide quality education and work for people around the world.
What to improve in people's lives?To improve people's lives, we must think about the principle of equality because all people deserve and have the right to access the same benefits.
According to the above, people should be able to access quality education to develop professionally and personally and thus give back to society. Additionally, they should be provided with a quality job where they can carry out their profession.
As a result of the above, society and people's lives would improve, and the progress of communities would be increasingly effective. So, what can improve people's lives is to provide them with the tools (education and work) so that they can develop autonomously and contribute to society.
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The diagram below shows different positions of Earth and Mars around the sun.
Diagram shows the sun at the left hand focus of Earth's elliptical orbit. Two positions of Earth are shown on the elliptical orbit. At Position A, Earth is closest to the sun. At position B, Earth is farther away from the sun. The elliptical orbit of Mars is shown around Earth's orbit. Two positions of Mars are shown on its orbit. At Position A, Mars is closest to the sun. At position B, Mars is farther away from the sun.
Based on the diagram, which of these statements is correct?
A Earth moves faster at position A than at position B.
B Mars moves faster at position B than at position A.
C Earth moves at the same speed at position A and position B.
D Mars moves at the same speed at position A and position B.
Answers
Answer:
The asnwer to your question is A Earth moves faster at position A than at position B.
Gravity causes the earth to move faster in its orbit when it’s closer to the sun and it’s slower when it’s further out away from the sun
Explanation:
I hope this helps and have a good day!
10. Explain briefly the contributions and challenges of service sector in Ethiopia
Answers
Service sector growth stands defeated by expansion in communication and transport services, hotel and cafe businesses, as well as wholesale and retail trading.
The services sector accounts for 53.89% of the whole of India's GVA of 179.15 lakh crore Indian rupees. With a GVA of Rs. 46.44 lakh crore, the Enterprise sector donates 25.92%. While Agriculture and allied sectors share 20.19%.
What are the main sectors of the Ethiopian economy?
The structure of economizing, in general, exists disintegrated into three primary sectors: the natural agricultural sector, the secondary-industrial (manufacturing) sector, and the tertiary-service sector.
What are the three service sectors?The service sector is the sector of the economy that delivers and offers assistance. According to the tri-sector macroeconomic idea, there are three major financial sectors – primary, secondary, and tertiary.
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Should the international community be selective when it comes to intervening or not intervening in international crises?
Answers
we should be in all international affair’s and crisis. These crisis’ will affect us on not only a global level but also our economic level. An example think about how gas prices rose up and we shut down our oil Riggs for environmental reasons. we were running on imports from other nations. We were not independent as a nation; we use to be self reliant as to why gas prices around in new York was $3 per us gallon now it’s up to about $6 U.S. per gallon. If you went elsewhere they were already up to 6 dollars a gallon sometimes more but now it’s almost 10 dollars in some places which is insane !
People saw $6 at the pump and were outraged. People complained about how gas doubled in price in less than a year
Think about when the United States was in its early development it went through a period of isolation and they stopped their isolation once they saw the “iron curtain” sweeping across the globe with its red blanket. ( this was known as the Cold War )
Since then we’ve had our hands in foreign diplomatic relations and crisis intervention.
We’ve had many casualties as a result but I believe the ends justifies the means.
You can use current politics as references with the economy and how such an impact was created after we “sanctioned” the Russians.
Globally, how many children live in poverty?
One in two
One in ten
One in twenty-five
One in one hundred
Answers
Answer:
1 in 10 children live in poverty around the world
Answer:
one in ten
Explanation:
What factors do you think have a high correlation to development? Which have a low (or no) correlation?
Answers
Human resources, physical capital, natural resources, and technology are the factors that have a high correlation to development.
Development is the process of growth, the acquisition of new knowledge, or an occasion. The transformation of a caterpillar into a butterfly is a good illustration of development. The development would be new information regarding a local robbery. A neighborhood of condos designed for senior citizens is an example of development.
By enhancing people's knowledge and abilities, human capital has an impact on economic growth and can contribute to the development of an economy.
The amount of skilled labor required depends on the rate of economic expansion brought on by consumer and company investment.
Better employment conditions have historically been produced through investing in workers in economies all over the world.
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Human resources, physical capital, natural resources, and technology are the factors that have a high correlation to development.
Development is the process of growth, the acquisition of new knowledge, or an occasion. The transformation of a caterpillar into a butterfly is a good illustration of development. The development would be new information regarding a local robbery. A neighborhood of condos designed for senior citizens is an example of development.
By enhancing people's knowledge and abilities, human capital has an impact on economic growth and can contribute to the development of an economy. The amount of skilled labor required depends on the rate of economic expansion brought on by consumer and company investment.
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3
B
10
IVE
0
Triangle XYZ has vertices X(1, 3), Y(0, 0), and Z(-1, 2). The image of triangle XYZ after a rotation has vertices
X(-3, 1). Y'(0, 0), and Z'(-2,-1). Which rule describes the transformation?
Answers
Triangle XYZ has vertices X(1, 3), Y(0, 0), and Z(-1, 2)
Triangle ABC was transformed using the rule (x, y) → (-y, x). The vertices of the triangle are shown.
The transformation is 90°
What is a transformation in math?
A transformation is a all-around term for four specific ways to exploit the shape and/or position of a point, a line, or geometric figure. The actual shape of the object is called the Pre-Image and the final shape and part of the object is under the transformation.
What is transformation ?You can say that a transformation is the invertible role from any set X to its own set X or any different set Y. For any term the transformation may just indicate that the geometric element of this particular function is evaluated.
What is the importance of transformation?In a world of unprecedented upheaval and market turbulence, transformation today circles around the need to generate new value—to unlock new opportunities, to drive new growth, to deliver new efficiencies. All transformations require you to review how your enterprise makes value today and in the future.
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discuss three major types of water resources in Ethiopian.
Answers
Answer:
Ethiopia is endowed with a substantial amount of water resources. The surface water resource potential is impressive, but little developed. The country possesses 12 major river basins, which form four major drainage systems: -The Nile basin (including Abbay or Blue Nile, Baro-Akobo, Setit-Tekeze/Atbara and Mereb) covers 33 per cent of the country and drains the northern and central parts westwards; -The Rift Valley (including Awash, Denakil, Omo-Gibe and Central Lakes) covers 28 per cent of the country; -The Shebelli-Juba basin (including Wabi-Shebelle and Genale-Dawa) covers 33 per cent of the country and drains the southeastern mountains towards Somalia and the Indian Ocean; -The North-East Coast (including the Ogaden and Gulf of Aden basins) covers 6 per cent of the country.
How does exporting agricultural products contribute to the economy?
Answers
Answer:
Exports facilitate international trade and stimulate domestic economic activity by creating employment, production, and revenues.Companies that export are typically exposed to a higher degree of financial risk.Explanation:
agricultural exports help support rural communities across the United States, with each dollar of exports stimulating another $1.27 in business activity. Agricultural imports are also important, as U.S. consumers are more dependent on them for certain commodities, as well as, for year-round supply.
What was traded in the Indian Ocean complex?
Answers
Answer: gold, ivory, and iron
Explanation:
What is a stream’s gradient? What effect does it have on the work of a stream?
Answers
Answer:
Stream gradient refers to the slope of the stream's channel .It is the vertical drop of the stream over a horizontal distance.
Explanation:
Gradient is the slope or steepness of a stream channel. It affects the stream's velocity because the steeper the gradient is the greater the velocity due to gravity.
Imagine an ocean engineer is building a fish tank for a salt water fishery list at least five considerations that the engineer would need to factor in
Answers
The things an ocean engineer is to consider in building a fish tank for a salt water fishery list are:
The Water supplyThe Water quality. The Climate. The Hydrological characteristics. The Soil characteristics.The Land.What are the basic element for fish farming?They are:
LandWaterCapitalMarketManagement skillsBefore the ocean engineer will build, he will need to consider or look into these requirements as it is one that will help them to be able to plan and create the fish tank.
Note also that Ocean engineers are people who are said to be involved in the act of designing, building, testing of different kinds of tools or equipment and as such the things an ocean engineer is to consider in building a fish tank for a salt water fishery list are:
The Water supplyThe Water quality. The Climate. The Hydrological characteristics. The Soil characteristics.The Land.Learn more about fish tank from
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How does exporting agricultural products contribute to the economy?
Answers
Answer:
Exports facilitate international trade and stimulate domestic economic activity by creating employment, production, and revenues.Companies that export are typically exposed to a higher degree of financial risk.What is the implications of location of Ethiopia ?
Answers
Chemical weathering is prominent in environments characterized by:
- Higher rainfall and temperatures.
- Lower rainfall, but higher temperatures.
- Lower rainfall & temperatures.
- Higher rainfall, but lower temperatures.
Please explain!
Answers
Chemical weathering is distinguished by lower rainfall, but better temperatures.
Generally, Chemical weathering favors higher temperatures. Reactions initiate extra quickly and regularly have better quotes at higher temperatures. for that reason, chemical weathering is likewise accelerated as temperatures upward thrust.
Chemical Weathering results from chemical reactions among minerals in rocks and outside marketers like air or water. Oxygen oxidizes minerals to alteration products while water can convert minerals to clays or dissolve minerals absolutely.
Physical weathering occurs greater regularly in cold climates, due to the fact the one-of-a-kind minerals within rocks enlarge and agree at unique charges when they're heated and cooled. Repeated heating and cooling cycles subsequently purpose rocks to fracture
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Answer:
Lower rainfall,but higher temperature
Explanation:
Chemical weathering has same properties as per chemical reactions
According to Le Ch.attlers principle
Any external force changing the concentration, Temperature, pressure etc can shift the equilibrium
So if temperature increases the rate of reaction increases
Which favors chemical weatheringwhich region of the United States has the most varied climates
Answers
The south west region of the United States which comprises of states such as Utah, Colorado, New Mexico and Arizona has the most varied climate.
What is ClimateThe Climate of a places may be described as the long-term weather pattern in an area, typically averaged over 30 years.
The southwest region of the United States are characterized by Droughts and floods, blizzards and heatwaves, sandstorms and tornados.
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Match the landform in column 1 to the characteristics in column 2.
Answers
The match for these land forms have been done below:
Bay: Is indentation of shoreStrait :Joins two waterwaysCape :Is small extension of landPeninsula :Has water on three sidesWhat is a landform?This is the term that is used to refer to the feature of the earth in a given geographical region. The landform is the way that the area of the land is formed in terms of its terrains.
Some examples of these are
1. BayThis is a water body that is known to be attached to another bigger body of water. The bay is known to have tides.
2. StraitThis is used to describe a very thin pathway for water that is known to join two large bodies of water together.
3. CapeThis is a narrow piece of land that is known to lead into a water body.
4. PeninsulaThis is used to describe the part of land that has water enclosing a large part of it.
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2. Convert the line or linear scale to the
fraction scale. (10 points)
draw the convert the liner scale
2cm==30
Answers
A fraction scale is depicts a portion of an object or geographical feature on a map. While a linear scale has equal divisions for equal values.
What is the fraction scale of 2cm = 30Km?1 km = 1000 m, and 1 m = 100 cm.
=> 1 km = 1000 × 100 cm = 100000 cm
=> 10 km = 10 × 100000 cm = 1000000 cm
From the question, 2cm represents 30Km, Hence,
2cm represents 3,000,000 on ground
=> 1 cm represents (3,000,000 / 2) cm on ground
or 1cm represents 1,500,000cm on the ground.
Thus, the The representative fraction of the scale is 1 : 1,500,000.
This means that 1 cm on map represents 1,500,000 cm on ground.
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The diagram below shows some ocean floor features.
The diagram shows some ocean floor features. Feature A is the edge of a continent where the water is relatively shallow. Feature B is a sharp drop in depth where the ocean basin truly begins and the continental crust ends.
Which of these statements best compares Feature A and Feature B?
Feature A is the mid-ocean ridge and Feature B is the abyss.
Feature B is the mid-ocean ridge and Feature A is the abyss.
Feature B is the continental shelf and Feature A is the continental slope.
Feature A is the continental shelf and Feature B is the continental slope.
Answers
Answer:
C) Feature B is the continental shelf and Feature A is the continental slope.
Explanation:
The continental shelf is an area of relatively shallow water, usually less than a few hundred feet deep, that surrounds land. It is narrow or nearly nonexistent in some places; in others, it extends for hundreds of miles. A continental slope is the slope between the outer edge of the continental shelf and the deep ocean floor.
Answer:
C) Feature B is the continental shelf and Feature A is the continental slope.
Explanation:
i took the test.
For of precipitation
Answers
Answer:
Different forms of precipitation include:
RainSnowSleet (Rain and Snow mix)HailGraupel (Also called soft hail or hominy snow or snow pellets)DrizzleExplanation:
Hope I helped.