Do you mean reflection and membrane?
Find the volume of a right circular cone that has a height of 6.2 in and a base with a
radius of 12.4 in. Round your answer to the nearest tenth of a cubic inch.
Answer: 998.3in3
Explanation:
x = A 21.6 B 12.9 C 9.1
Hi there! Use the equation below.
[tex] \large{sin57 \degree = \frac{10.8}{x} }[/tex]
The reason why we use this equation because we know that sinA = opposite/hypotenuse. Here we focus on 57°. Our opposite would be 10.8 and hypotenuse is x. Hence sin57° = 10.8/x
You might need a calculator or a trigonometric table to find the value of sin57°. Note that not all values are exact. They are approximate.
Therefore, sin57° ≈ 0.838.
Rewrite the equation.
[tex] \large{0.838 = \frac{10.8}{x} }[/tex]
Solve the equation for x-term.
[tex] \large{0.838(x) = \frac{10.8}{x} (x)} \\ \large{0.838x = 10.8} \\ \large{x = \frac{10.8}{0.838} } \\ \large{x = 12.88}[/tex]
Then round up to the nearest tenth. Hence, the value of x is 12.9
Answer
x ≈ 12.9Which country has an economy based mostly on the production and sale of
energy?
A. Kuwait
B. Germany
C. Argentina
D. South Africa
SUBMIT
Answer: c
Explanation: c because they wanna know what is the sale production
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.
Which of the following does NOT occur as ecological succession progresses?
A.Soils that are rich in nutrients become deeper.
B.Larger plants and animals inhabit the area.
C.Biodiversity decreases.
D.Sustainability increases.
Answer:
uhh C?
I think
Biodiversity decreases does NOT occur as ecological succession progresses. Hence, option C is correct.
What is ecological succession?The process by which a region's species and habitat mix evolves over time is called ecological succession. These communities gradually replace one another until a "climax community" is attained, such as a mature forest, or until a disruption, such as a fire, happens. A key idea in ecology is ecological succession.
For instance, when a tree falls in an established forest, sunlight may once more be able to penetrate the forest floor, allowing new growth to start. In this instance, fresh, smaller plants would be the first in the succession. Communities are ever-evolving and expanding.
ecological succession is the process by which a biological community's structure changes over time. Primary and secondary succession have been identified as two distinct forms.
Thus, option C is correct.
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Read the sentence below and answer the question that follows.
Each economic sector plays a vital role in a nation's economy.
The word underlined in the sentence above is best defined as
A decision
B. activity
C. dollar
D. part
Answer:
the answer is D on edge2022
Explanation:
which of the following phrases defines culture
Answer:
The shared values practices and beliefs of a group.
where is the sedjment the largedt in a spit
Technological improvements have changed economies of scale in both commercial and subsistence agriculture.
A. Compare and contrast subsistence and commercial farming with regard to purpose, characteristics, and employment.
B. Describe two types of subsistence agriculture and identify geographic regions and climate zones where they are practiced.
C. Describe two types of commercial agriculture and identify geographic regions and climate zones where they are practiced.
Answer:
B. Describe two types of subsistence agriculture and identify geographic regions and climate zones where they are practiced.
Explanation:
How were the islands of the Mediterranean
formed
Select the correct answer.
Some crops in Mathews field were destroyed by some insects. To avoid future destruction of his crops, he decided to release sterile male insects
in his field. Which pest control technique did he use?
OA chemical pest control
OB, cultural pest control
OC. genetic pest control
OD biological pest control
Answer:
the correct answer is OA chemical pest control
discuss the theory of the evolution of the earth
Early embryological studies
During the four decades after Cuvier, embryological studies of all classes of vertebrates clarified the homologies of the middle ear structures, which, prior to Owen (1843), were more usually referred to as analogies. Carus (1818) had doubted that the articulation of the lower jaw is identical between mammals and the other vertebrates, and he recognized that the incus (anvil) is homologous to the quadrate of ‘lower’ (i.e. non‐mammalian) vertebrates. Meckel (1820) observed that, in mammals, the embryonic malleus (hammer) develops from the posterior end of a thin rod of cartilage attached to the medial side of the dentary, whereas in non‐mammalian vertebrates this posterior end ossifies as the articular bone; Meckel therefore homologized the malleus with the articular. The embryonic cartilage of the lower jaw is now called ‘Meckel's cartilage’ after its discoverer. These discoveries replaced some earlier homologizations, such as those of Geoffroy‐Saint‐Hilaire (1818).
These finds gained a new importance when Rathke (1825a,b) described Kiemenspalten (gill slits) and Kiemenbögen (gill arches) in embryos of the pig and chick. The discovery of Kiemen‐Anlagen (gill anlagen) stimulated a number of similar studies on many different amniotes, including man. These early studies suggested that the most anterior of the Kiemenbögen represents the mandibular arch and that the second represents the hyal arch (Baer, 1828). The term Kiemenbogen was accordingly replaced by the more general terms Visceralbogen (visceral arch) or Schlundbogen (pharyngeal arch). Huschke (1827, 1828) concluded that the first cleft between the mandibular and the hyal arches (Spritzloch = spiraculum) corresponds to the ear duct (Gehörgang = Eustachian tube, middle ear, and outer ear).
Go to:
The Reichert–Gaupp theory
Carl Reichert, who had mainly studied the embryogenesis of the second visceral arch (cf. cartilage of Reichert), in 1837 summarized and generalized his own findings and those of colleagues such as Meckel (1820), Carus (1818), Rathke (1825a,b) and Baer (1828). Since then these concepts have (not quite correctly) been collectively referred to as ‘Reichert's theory’. The numerous and often controversial publications were carefully reviewed and summarized by Gaupp (1898), Broman (1899), and Van der Klaauw (1924).
The homology of the incus and malleus with the quadrate and articular, respectively (Fig. 1A) was accepted by most authors, but Huxley (1869) and Parker (1874, 1877) maintained different views: they derived only the malleus from the mandibular arch and aligned the incus with the second visceral or hyal arch. Establishing the homology of the stapes proved to be more complicated, the more so because it was difficult to compare it among different tetrapod groups. Reichert (1837) had homologized the stapes with the columella of amphibians, but he did not precisely define what he meant by ‘columella’ because he did not distinguish an extracolumella (Reichert, 1838). Huxley (1869) and Parker (1874, 1877) considered the stapes as an element isolated from the lateral wall of the labyrinth capsule (see section below on developmental biology). Broman (1899) showed conclusively that the human stapes chondrifies as an ‘annulus stapedius’, which is in contact with the hyal arch (cartilage of Reichert) by means of an interhyal blastema. The ‘annulus stapedius’, which often forms around the stapedial artery, comes into contact with the wall of the labyrinth only later and forms a fenestra ovalis (vestibuli) secondarily. Therefore, embryological evidence clearly supported the case that the stapes is the most proximal portion of the hyal arch (Fig. 1A, see also section on developmental biology). Gaupp (1898) adopted this view contra his earlier viewpoints and these homologies of the three middle ear ossicles were also accepted by Gegenbaur (1898).
Explanation:
When Columbus arrived in the Americas, what was he looking for?
Answer:
A route to Asia. That is why he called the people he met, "Indians". He thought that he was in India.
Explanation:
Good luck
How many kilometers long is the perimeter of a square whose area is 25square
kilometers?
Answer:
20km
Explanation:
If the area is 25, then the length of one side will be the square root of 25. The square root of 25 is 5, so each side must be 5 km long. If each of the four sides is 5 km long, then the perimeter would be 20 km because there are four sides total
The effects of poor land management practices include _____.
afforestation
increased aridity
salty soil
increased population growth
Answer:
increased aridity, salty soil
Explanation:
MULTIPLE CHOICE QUESTION
Levels of development within countries can vary widely.
False
True
Answer:
True
Explanation:
Define the term "crust" in Geography
Answer:
Crust is our Earth's first layer.
Explanation:
Earth has multiple layers, but our first layer is our crust. It is the dirt we walk on every day. The outer layer.
A student is comparing the three types of celestial bodies, comets, asteroids, and meteor. Which questions would yield the most
information about a celestial body passing close by the Earth and why? Select ALL that apply.
A)
Is the object larger than 5 km in width? If so, it is a meteor.
B)
Is the object made of ice and dust? If so, it is likely a comet.
Is the object comprised of mostly gas? If so, it is likely an asteroid.
D)
Is the object between Mars and Jupiter? If so, it is likely an asteroid.
Is the objecta smaller piece broken from a larger body? If so, it is likely a
E)
meteor
Answer:
Is the object made of ice and dust? If so, it is likely a comet.
Explanation:
Comets are the bodies of the solar system that have the smallest diameter in relation to other bodies. Each comet has its divinity structure in the nucleus, hair and tail and its composition is composed of rock, dust and ice. This ice is quite dirty, because of all the dust and can make up most of the comet, reaching dozens of tons, but it can also be presented in smaller quantities.
B) is the object made of ice and dust? if so, it is likely a comet
D) is the object between Mars and Jupiter? if so, it is likely an asteroid
E) is the object a smaller piece broken from a larger body? if so, it is likely a meteor
During the Cold War, the US and USSR had many conflicts, and the Cuban missile crisis nearly led to war. Why did the crisis start? (Site 1)
Answer:
The US had missiles in Turkey, USSR decided they should place their own missiles near the US territory. Cuba was an ally to the Soviets, hence the crisis began
Answer:
The US had missiles in Turkey, USSR decided they should place their own missiles near the US territory. Cuba was an ally to the Soviets, hence the crisis began.
Explanation:
Which statement is correct for a country whose role in the global economy is to provide
raw resources.
Which photo shows no evidence that the rock has been deformed by
movements of Earth's crust?
A.
O
D.
Answer:
C
Explanation:
Image C shows horizontal layers of rock that are undisturbed and appear flat. There are no signs of folding, faulting, or tilting, indicating that the rock has not been deformed. Therefore, this photo shows no evidence of deformation by movements of Earth's crust. Option C is the correct answer.
When the Earth's crust undergoes movements, such as tectonic forces, rocks can be deformed. This deformation can take different forms, including folding, faulting, and tilting. Folding occurs when layers of rock bend and fold due to compression. This can result in curved or wavy patterns in the rock layers. Option C is the correct answer.
Examples of folding can be seen in mountain ranges where the Earth's crust has been compressed and folded over time. Faulting happens when rocks break and slide along a fault line. This can create offset layers of rock and visible fractures in the Earth's crust. Faulting can be seen in areas where earthquakes occur, as the movement along the fault line causes the rocks to deform. Tilting occurs when rocks are inclined or tilted from their original horizontal position. This can happen due to tectonic forces or other geological processes. Tilting can be observed in areas where the layers of rock are no longer parallel to the Earth's surface.
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MULTIPLE CHOICE QUESTION
Levels of development within countries can vary widely.
False
True
Which country or countries can natural gas be found plssssssssssssss help NO LINKS this is du win ten minutes
Where can almond orchards found on earth plsssssss help NO LINKS I need this now it’s due in 10 minutes
Answer:
Almond Orchards are most predominantly found in California
Explanation:
List 2 discoveries from Thomson's experiment.
A cone with diameter 10km and a height of 12km
you are from India you indian..........
Answer:yes
Explanation:
Answer:Yes you are Indian if you’re born from India correct
Explanation:
What term is used for the deepest parts of the ocean floor?
Answer:
trenches
Filler filler
Answer:
Trenches
Explanation:
Most of the USA is considered what type of climate?
Answer:
Most of the U.S.A is considered to have a temperate climate.
6. A position
on the earth's surface best describes which of the five themes of
geography?
Answer: Students will identify each of the five themes of geography: Location (absolute and relative), place, region, movement and human-environment interaction.
Explanation: