Answer:
∠d = 56.3°
AD = 3.6 inches
Explanation:
The trapezoid can be decompose to a rectangle and a triangle. The triangle has a hypotenuse AD, height of 3 inches and base of 2 inches (7 - 5)
\(tan(d)=\frac{opposite}{adjacent} =\frac{height}{base} \\tan(d)=\frac{3}{2} \\tan(d)=1.5\\d=tan^{-1}(1.5)=56.3^0\)
Therefore, ∠d = 56.3°
Using Pythagorean theorem:
AD² = base² + height²
AD² = 3² + 2²
AD² = 9 + 4 = 13
AD = √13 = 3.6 inches
Which best demonstrates the cultural mosaic of Oklahoma?
1. Amish families expanding their ways of making a living
2. Amish women adopting modern clothing
3. Amish families living in homes with electricity
4. Amish women wearing traditional clothing
Answer:
4. Amish women wearing traditional clothing
Explanation:
The one which best demonstrates the cultural mosaic of Oklahoma is known to be as the Amish women wearing traditional clothing Option(4) is correct. In the 2016 Enumeration, there were in excess of 250 ethnic gatherings in Canada.
What does Cultural mosaic means?"Cultural mosaic" is the blend of ethnic gatherings, dialects, and societies that coincide inside society. The possibility of a cultural mosaic is expected to propose a type of multiculturalism.
An ethnocultural profile of Canada arranged by Insights Canada portrays a country that, at the start of the 21st 100 years, has become continuously increasingly more multi-ethnic and multicultural. The prologue to the report portrays this in the accompanying manner:
Movement to Canada throughout the course of recent years has molded Canada, with each new influx of settlers adding to the country's ethnic and cultural arrangement. 50 years prior, most foreigners came from Europe. Presently most rookies are from Asia. Subsequently, the quantity of apparent minorities in Canada is developing.
Furthermore, Canadians recorded in excess of 200 ethnic gatherings in responding to the 2001 Evaluation question on ethnic lineage, mirroring a changed, rich cultural mosaic as the country began the new thousand years.
Therefore Option(4) is correct.
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In a certain class, the ratio of boys to girls is 5:2. There are 12 girls in the class. How many pupils are in the class?
Answer:
42 pupils
Explanation:
southern california beaches in winter are typically narrow and rocky. that is because __________.
Answer:
Southern California beaches in winter are typically narrow and rocky because of the seasonal changes in wave action and sediment movement.
Explanation:
During the winter months, the region experiences larger wave energy and higher storm activity, which leads to increased erosion of the sandy beach. The strong waves remove sand from the shore, leaving behind exposed rocks and a narrower beach profile.
Additionally, the winter months in Southern California coincide with a decrease in longshore drift, which is the movement of sediment along the coastline. With reduced sediment supply and increased wave erosion, the sandy beach can become narrower and reveal more rocky terrain.
It's important to note that these conditions can vary depending on specific coastal locations, weather patterns, and other factors. However, the general trend of narrower and rockier beaches during the winter months in Southern California is influenced by wave energy, erosion, and sediment dynamics.During the winter months, the region experiences larger wave energy and higher storm activity, which leads to increased erosion of the sandy beach. The strong waves remove sand from the shore, leaving behind exposed rocks and a narrower beach profile.
Explain the cause of daily tides. What human activities do the tides affect and how?
Tides are caused by the specific alignment of the Moon, Earth, and Sun.
When aligned a certain way the the gravitational pulls basically share and add on to each other creating tidal waves.
An example of a certain alignment would be spring tides, which happen during a New or Full moon.
Examples: Boat sailors must watch out for tides and make sure to plan their sailing journeys according to the tide. They don't want to be caught against a tide, especially small board sailors.
Also fisherman keep note of tides since some sea life rely on tides for survival and feeding or some fish simply follow the movement of the tides. Fisherman use tides as an indication of when it'd be best to go fishing.
the principle that tells geologists the landscape formed before the lava flow formed, as shown in the illustration, is called
The principle that geologists use to determine what the landscape looked like before the lava flow formed is known as superposition.
Superposition states that in an undisturbed sequence of sedimentary rocks, each layer is deposited on top of older rocks. This principle acknowledges the oldest rocks at the bottom of the sequence and the youngest rocks at the top. So, in the illustration, looking at the layers of rock above the lava flow, geologists can infer that whatever landscape was present before the lava flow formed was eventually covered by it.
This helps give geologists a better understanding of the Earth’s history and changes that have occurred over time. Additionally, superposition is useful for determining tectonic activity or tectonic boundaries. By comparing the composition and age of rocks on either side, geologists can make very detailed conclusions about the land’s history.
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describe the importance of growing plants
Answer:
Many human needs are met by plants and trees.
Most human needs for food, clothing, energy and medicinal needs are all met by plants and fruits, meat plants. Animals also depend on the existence of plants, meat fruits, and plants. Oxygen supply, carbon uptake from the environment and rainwater uptake into the soil, soil stabilization and prevention of soil erosion (high winds and showers) are other benefits of trees and plants in the environment.
The green space and the floral aroma of plants brought peace, joy and happiness to human beings. One of the most important places covered with trees and green space is the best place for recreation and human leisure. Existence of green space and trees can make the environment happy in landscapes and increase human life. Foliage of trees and plants absorbs airborne dust and reduces air pollution.
Airborne lead is the result of the activity of industrial units and motor vehicles and is one of the toxic and dangerous substances for humans, which is absorbed through respiration and has adverse effects and consequences on human health, which are caused by dense trees.
Which of the following determines the type of tree species found in a temperate broadleaf forest? (Select all that apply.)
1.temperature
2.consumers
3,soil conditions
4.precipitation
The following determines the type of tree species found in a
temperate broadleaf forest:
TemperatureSoil conditionsPrecipitationWhat is a temperate broadleaf forest?This is a type of forest which is multilayered with about one to
two tree layers being present and they include the
Shrub layerHerb layerThis type of forest is common in places in which there is
precipitation all year round. It is also present in areas which
have a humus soil which is rich in nutrients.
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how many spring tides occur in the time it takes the moon to make one complete orbit around earth?
In the time it takes the moon to make one complete orbit around Earth, there are approximately 12.37 spring tides.
A spring tide occurs when the sun, moon, and Earth are aligned in a straight line, creating a gravitational pull that results in higher than normal tides.
The time it takes for the moon to complete one orbit around Earth is approximately 27.32 days, known as the sidereal month.
However, due to Earth's rotation around the sun, it takes slightly longer for the moon to return to the same phase in relation to the sun, known as the synodic month, which is approximately 29.5 days.
During this time, the position of the moon in relation to the sun and Earth changes, resulting in varying gravitational pulls that affect the tides. Spring tides occur twice a month, during the full and new moon phases, when the sun, moon, and Earth are in alignment.
Therefore, there are approximately 24.74 spring tides in a year, or 12.37 spring tides in the time it takes for the moon to make one complete orbit around Earth.
It's important to note that while spring tides result in higher than normal tides, they do not necessarily cause flooding or other coastal hazards. Other factors, such as storms and local topography, can also play a role in the severity of coastal events.
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Which of the following is the most protected crop of Japan?
Sorghum
Soybeans
Rice
Kobe Beef
Answer:
Their right the answer is Rice
Explanation:
The Anthropocene is a proposed new epoch of history that reflects _______. the effects of the precipitation on species distribution the effects of temperature on species distribution the effects of human population growth and land-use changes caused by it the effects of the distribution of wealth and resources on Earth
The Anthropocene is a proposed new epoch of history that reflects the effects of human population growth and land-use changes caused by it.
The Anthropocene is a term used to describe the current geological period, in which human activity has significantly impacted the Earth's climate and ecosystems.
This term reflects the current era of Earth's history, in which humans are the primary agents of change.
The Anthropocene is a proposed new epoch of history that reflects the effects of human population growth and land-use changes caused by it.
There are several ways that human activity has impacted the Earth, including: climate change, biodiversity loss, and the spread of invasive species.
These changes are having a profound impact on ecosystems and the services they provide to humanity, such as food, water, and air purification.
The Anthropocene has become a topic of discussion among scientists, policymakers, and the general public due to the potential risks it poses to the Earth's ecosystems and the services they provide.
To address these risks, it is essential to take action to reduce greenhouse gas emissions, protect biodiversity, and promote sustainable land-use practices.
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What do you think is the reason for the fish
kill?
Many, but not all, fish kills in the summer result from low concentrations of dissolved oxygen in the water. Fish, like all other complex life forms, need oxygen to survive. ... Other organisms use oxygen, too, including the algae that grow in the summer and bacteria that degrade organic matter.
Explanation:
The most common cause is reduced oxygen in the water, which in turn may be due to factors such as drought, algae bloom, overpopulation, or a sustained increase in water temperature. Infectious diseases and parasites can also lead to fish kill. Toxicity is a real but far less common cause of fish kill.
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The topography of the landscape is an important soil forming factor. What topsoil characteristics would you expect to find on a topographic high
On a topographic high, the topsoil characteristics would likely exhibit the following:
Thinner soil profile: Topographic highs are typically associated with steeper slopes and increased erosion potential. As a result, the soil profile tends to be thinner due to the removal of soil particles through erosion.Poorly developed soil horizons: The limited depth and increased erosion on topographic highs often lead to less distinct soil horizons or their absence altogether. The soil may lack well-defined layers typically seen in more developed soils.Lower water-holding capacity: Steeper slopes on topographic highs often result in faster water drainage and reduced water retention in the soil. This can lead to drier soil conditions and lower water-holding capacity compared to low-lying areas.Rocky or gravelly surface: Topographic highs may feature exposed bedrock or an accumulation of rocky material due to erosion. This can result in a higher proportion of rocks, gravel, or coarse fragments on the surface, affecting soil texture and structure.Increased soil erosion: Due to the increased potential for erosion on topographic highs, the presence of exposed roots, shallow soils, and gullies or channels can indicate the impact of erosive forces on the landscape.These characteristics reflect the influence of topography on soil formation, with the combination of steep slopes, erosion processes, and limited soil development shaping the properties of the topsoil on a topographic high.
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which of these soil components allows water to run through most quickly and forms the major part of desert soil?
Sand is the soil component that allows water to run through most quickly and forms the major part of desert soil. Sand particles have larger sizes compared to silt and clay particles, creating larger pore spaces between them. These larger pore spaces facilitate the rapid movement of water through the soil.
In desert environments, where water is scarce, the soil tends to have a higher proportion of sand due to the arid conditions and limited organic matter content. The sandy nature of desert soil allows water to pass through quickly, contributing to the low water-holding capacity and the arid nature of these ecosystems.
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Predict what happens when regional boundaries are
contested, overlapping, and/or transitional.
Answer:
If the issue is not resolved using negotiations and dialogue, it may result in a cold war. The possibility of this escalating from a cold war to a full-blown war is very likely.
Explanation:
The solution is to promote and deploy the use of moral suasion based on international diplomacy and negotiations to resolve such an issue.
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explain how sedimentary rocks are used as industrial raw materials and sources of energy
Sedimentary rock is important to the energy sector because this is the type of rock that forms fossil fuels. For example, sedimentary rocks such as shale can contain large amounts of kerogen that can be extracted to obtain the oil. This type of shale is known as oil shale
Sedimentary rocks are types of rocks formed by the accumulation or deposition of mineral or organic particles on the earth's surface and subsequent cementation. Sedimentation is the general term for the process by which these particles are deposited.
Refers to rocks that form when sediment deposits and hardens. Sedimentary rocks are classified as clastic sedimentary rocks, chemical sedimentary rocks, or evaporites, depending on the origin of the sediments they contain.
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How can primitive meteorites be distinguished from processed meteorites?
A) Radiometric dating shows that primitive meteorites are slightly older.
B) Radiometric dating shows that primitive meteorites are slightly younger.
C) Primitive meteorites always contain iron and processed meteorites do not.
D) Primitive meteorites always contain rocky material and processed meteorites do not.
E) Primitive meteorites always contain carbon compounds and processed meteorites do not.
Primitive meteorites can be distinguished from processed meteorites based on their presence. The correct answer is E. Primitive meteorites always contain carbon compounds, while processed meteorites do not.
Primitive meteorites, also known as chondrites, are believed to be remnants of the early solar system and have undergone minimal processing or alteration since their formation. On the other hand, processed meteorites, such as achondrites, have undergone more significant geological processes, including melting and differentiation.
One key characteristic that can help distinguish between primitive and processed meteorites is the presence of carbon compounds. Primitive meteorites often contain organic compounds, such as amino acids and hydrocarbons, which are the building blocks of life. These carbon compounds are thought to have formed in the early stages of the solar system.
In contrast, processed meteorites typically do not contain significant amounts of carbon compounds. The geological processes they have undergone, such as melting and differentiation, have led to the loss or alteration of volatile components, including carbon compounds.
Therefore, the presence or absence of carbon compounds is a useful criterion for distinguishing between primitive and processed meteorites. Primitive meteorites are characterized by the presence of carbon compounds, while processed meteorites typically lack these compounds.
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explain how it is possible to have both tropical and cold desert. ap environmental science
it is possible to have both tropical and cold desert because the two biomes are at opposite latitudes, which allows for significantly differing quantities of solar radiation, yet neither has enough precipitation to support abundant plant growth.
Regions between 15 and 30 degrees latitude are where tropical deserts can be found. The surroundings are quite extreme.
They experience the highest monthly average temperature on Earth. Rainfall is erratic; for a few years, there might be no precipitation at all.
The cold deserts are distinguished by cold winters with widespread snowfall and heavy rainfalls throughout the winter and sporadically throughout the summer.
These can be found in regions with exceptionally heavy rainfall, such as the Antarctic, Greenland, and the Nearctic region.
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which of the following weather elements always decreases with height throughout the entire atmosphere? group of answer choices temperature moisture wind all of these pressure
The correct answer is "all of the above." Wind, temperature, pressure, and moisture all decrease as we climb upward in the atmosphere. This is because the atmosphere is composed of several layers with varying physical properties.
As we climb upward in the atmosphere, the air becomes less dense, which means that there are fewer air molecules per unit volume. This leads to a decrease in air pressure. Temperature also decreases with altitude due to a decrease in air density and the fact that the atmosphere is heated from below by the Earth's surface.
Wind speed also decreases with altitude, primarily due to the decreasing air density. As the air becomes less dense, it becomes more difficult for winds to maintain their strength. Finally, the amount of moisture in the atmosphere decreases with altitude because the air can hold less moisture at lower temperatures.
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Full Question ;
Which of the following weather elements always decreases as we climb upward in the atmosphere?
wind
temperature
pressure
moisture
all of the above
change the community to india for
wegener’s theory of continental drift states that the continents have changed throughout history, while the theory of plate tectonics
Wegener's theory that continental drift asserts that the continents have shifted over history, while plate tectonics describes the physical process that has produced that change.
The right answer is A.
What is plate tectonics as a scientific theory?Plate tectonics seems to be a scientific hypothesis that describes how key landforms are formed as a result of Earth's underlying motions. The idea, which was established in the 1960s, revolutionized the earth sciences by describing various phenomena such as mountain-building events, volcanoes, and earthquakes.
What is Wegener's plate tectonics as well as continental drift theory?Alfred Wegener is most closely identified with the hypothesis of continental drift. Wegener released a paper in the early twentieth century describing his notion that continental landmasses were "drifting" across the Earth, occasionally plowing through oceans and then into one other.
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I understand that the question you are looking for is:
Wegener’s theory of continental drift states that the continents have changed throughout history, while the theory of plate tectonics __________.
A. explains the physical process that has caused that change
B. rejects the theory of continental drift and instead claims that the continents have not changed
C. claims that continents only move during earthquakes
D. explains why the theory of continental drift is wrong
Answer:
It is A because it isn't D. continental drift really happened. C. They separate as plate tectonics are constantly moving. and B. Continental drift is real and the continents have clearly changed. A is the best answer. {Ps: I'm also doing the test}
Iran differs from other Middle Eastern countries in that it:
OOOO!
is not part of Asia.
does not have a Muslim majority.
does not have an Arab majority.
All of these choices are correct.
Answer: c
Explanation:
thành phần dân tộc việt nam
Explanation:
h3hehejejsusudbdhidudurhd
ski resorts, inc., wants to add a new run to its facility in a national park on federal land. for this action, an environmental impact statement is
A national park on federal land is where ski resorts, Inc. wants to expand its facility with a new run. Environmental impact analysis is needed for this action.
In the United States, federal lands are those that are owned by the federal land federal government. Congress has the authority to keep, buy, sell, and regulate federal lands under the terms of the Property Clause of the national park United States Constitution (Article 4, section 3, clause 2). For example, Congress may set restrictions on the amount of cattle that may graze on federal grounds. In a number of US Supreme Court rulings, these capabilities have been acknowledged.
Article 1, Section 8 of the United States Constitution is the only place national park where the specific types of land that the federal government may own outside of Washington, D.C. are mentioned. It federal land states that such places may be "Places.
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4. He developed the science of geography, although he was better known for his contributions to
mathematics.
Answer:
Eratosthenes
Explanation:
He was a Greek mathematician who had a profound interest in geography. He was the founder of Geography and holds the credit to calculate the circumference of the Earth. He also calculated the tilt axis of the Earth.
In Saudi Arabian currency 1 riyal equals 20 qurush. Sheik Ahab had 15 coins whose
value was 205 qurush. How many coins of each kind were there?
Answer:
10 qurush, 5 riyals
Explanation:
20(qurush)x10
=
200
+
5(riyals)
=
205
what is the origin of the sediment that forms a beach and how do human activities disrupt the supply of that sediment?
Sand flow to the beach is altered by human operations that entail the construction of breakwaters, jetties, and dams because the sand builds up behind these artificial structures. This causes beaches to erode further downstream. Dams are designed to catch river material and stop it from flowing into the ocean.
Where does the sediment at the beach originate?Beach sediments come from a wide range of sources, including cliff erosion, rivers, glaciers, volcanoes, coral reefs, seashells, the Holocene rise in sea level, and the cannibalization of previous coastal deposits.
Boulders, even mountains, are turned into sediments like sand or mud through erosion and weathering. Chemical weathering is a type of dissolution. This method involves the gradual erosion of stone by mildly acidic water. For new, sedimentary rocks, these three processes produce the necessary components.
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What are renewable and non-renewable resources? Give examples
Note:
*Don't copy from anywhere
*20 points!!!!!!!!!!
Answer:
renewable resources are resources that can't get used up even after use while non renewable resources are resources that once used up can't be refilled.
renewable resource eg sun
non renewable resources eg fossil s and minerals
How did Jackie Robison advocate for black advancement during the Jim Crow era
Answer: In his first year with the movement, Jackie crisscrossed the country and helped to raise $1 million for the NAACP. By the early 1960s, Robinson raised money for SCLC by hosting jazz concerts in his backyard. The funds were raised to help provide bail money for the jailed activists.
Jackie and his family also participated in Civil Rights marches. He was on the front line during the famous “March on Washington” on Aug. 28, 1963, that culminated with King’s unforgettable “I Have a Dream” speech.
What is the AVERAGE COST of a HOUSE in Bogota, Colombia. Please look up the answer on the internet!
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And 5 stars.
Answer:184,000
Explanation: