Answer:
135°
Explanation:
The measure of angle DCU is 135°.
This is because angle DCU is the combination of a square and a triangle.
One of the angles of the square is 90° + 45° which is the value of one of the angles of an isosceles triangle.
= 135°
Assuming Square ABCD and isosceles triangle BUC are drawn to create trapezoid AUCD. The measure of angle DCU is 135°.
Measure of angle DCUΔDCB=90°
ΔCBU=90°
Hence:
ΔBCU=ΔBUC
ΔBCU=(180°-90°)/2
ΔBCU=45°
Measure of angle DCU:
ΔDCU=ΔDCB+ΔBCU
ΔDCU=90°+45°
ΔDCU=135°
Inconclusion the measure of angle DCU is 135°.
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air can be polluted by __.
a. tiny particles of soot
b. carbon monoxide
c. sulfuric acid
d. all of the above
answer quick !!
made many items themselves.
A. Settlers
B. Farmers
C. Pioneers
Answer:
pioneers made items themselves.
HELPPP!! giving brainliest
What are the weather patterns in a Mediterranean type of climate?
Retrograde metamorphism a. happens under conditions of increasing temperature and pressure. b. may happen as regression brings rock closer to the Earth's surface. c. requires very high pressures but needs only low temperatures to occur. d. requires the addition of hydrothermal fluids to replace water driven off during prograde metamorphism.
Answer:
b. may happen as regression brings rock closer to the Earth's surface.
Explanation:
The term metamorphism when applied to geology refers to the changes that occur between rocks that allow them to form into different rocks over a cycle. Within this process, there is a type of metamorphism known as retrograde metamorphism, which occurs when there is a regression that brings rocks close to the surface and promotes a decrease in temperature and pressure.
the volcanoes of Iceland owe their existence to the mantle plume underlying the convergent-plate boundary on which they sit. b. rifting above a plume produced flood basalts such as the Columbia River Plateau of Washington and Oregon and the Deccan Plateau of India. c. the Ring of Fire bordering much of the Pacific Ocean is a long chain of transform plate-boundary volcanoes. d. active volcanoes in East Africa and extinct volcanoes of the Basin and Range Province of Nevada are the result of plate convergence.
Answer:
c. Volcanoes of Iceland owe their existence to the mantle plume
why stratosphere is important for life on earth
Answer:The stratosphere is important because it helps protect us and the earth from ultraviolet radiation
Explanation:Hope that helped you :)
describe the extraction and processing of petroleum in the Middle East
Answer: In terms of oil reserves, the Middle East is second to none. This “oil miracle” of the world has been shaped by a set of favorable factors, some global and others local, inscribed in the geologic history of the region.
examples of how chemical weathering may benefit people.
Answer:
One benefit that chemical weathering has for people is that it helps combat carbon dioxide. By trapping carbon dioxide in the sediment, chemical weathering removes it from the atmosphere. The decrease in carbon dioxide helps counter global warming.
what is flood and landslide ? write the major during or after time .
Answer:
A flood is when a bunch of water comes rushing into a place and everything is almost completely covered in water. A landslide is much the same except it is with land-not water.
Explanation:
Explanation:
Flood is a natural disaster that occurs in plane land due to over flow of water from rivers oceans or due to heavy rain Landslide is a natural disaster that occurs in hills and mountains due to wet,heavy and loose support to soil or root of trees .The world population continues to grow by roughly how many people per year
Answer:
Population growth is the increase in the number of people in a population. Global human population growth amounts to around 83 million annually,[2] or 1.1% per year.
A(x)=7x^3 -5x^4-2x +1 ;B(x)= 6x+ 5x^4 -7x^3 -17 tính A(x) -B(x)
Answer:
hsududsiisxiudydehhdydyfyf
the consumerist society refers to
A. primitive society
B.agricultural society
C.industrial society
D.present society
B is the correct answer.
Which of the following climate zones would be best suited for a year round agricultural cycle
Answer:
Mediterranian Climate
Explanation: The reason why the Mediterranian climate is best suited for year round agriculture is because of the constant rainfall, and the warm weather in the winter. The soil is soft and wet which helps the agriculture grow, at the same time, the summers are dry.
How many millibars equivalent to one ATM unit of atmospheric pressure
Answer:
1 atm = 1,013.25 mbar , mb
What equations have a constant of proportionality equal to 333?
Answer:
Which equation has a constant of proportionality equal to 333?
(Choice A) A y=\dfrac{8}{5}xy= 5 8 xy, equals, start fraction, 8, divided by, 5, end fraction, x (Choice B) B y=\dfrac{1}{3}xy= 3 1 xy, equals, start fraction, 1, divided by, 3, end fraction, x (Choice C) C y=\dfrac{1}{4}xy= 4 1 xy, equals, start fraction, 1, divided by, 4, end fraction, x (Choice D) D y=\dfrac{18}{6}xy= 6 18 xy, equals, start fraction, 18, divided by, 6, end fraction, x
A(n) ________ is a cone of debris that forms where an ephemeral stream emerges from the confines of the canyon. Its runoff spreads over the gentler slopes at the base of the mountains and quickly loses velocity, dumping most of its sediment load within a short distance.
Answer:
alluvial fan
Explanation:
Alluvial fans are a mix of sediments made up of mostly sand and gravel that are created when canyons, hills or mountains interact with flowing water. They help with the sustenance of life and irrigation farming as the main source of water.
What protein is made that weakens the nucleus membrane
Madagascar ranforest climate and temperature detailed description
Answer:
jfuey
Explanation:
bcdixubeuxhwuebyxveu. n
what is plantation an irrigation
Answer:
These are man-made forests and are in the shape of blocks of tree plantations in the canal irrigated tract. Raised originally to cater for the fuel wood requirements of the railway steam-engines, the first artificial forest of this type was established at Changa Manga in 1866
ưu điểm của ngành vận tải đường hàng không là
Answer:
vận chuyển nhanh,thuận tiện hơn so vói các đường khác
Explanation:
How does population density differ among coastal areas, highlands, drylands, cold lands, and hot lands within the United States?
Answer:
Explanation: i have no clue heheh
A location's population density refers to its location within a given geographical area. Population densities are higher in coastal locations, arid lands, and cold places. Population densities are lower in the highlands and hot lands.
What is population density?
The population density of a locality refers to its location within a certain geographical area. Coastal areas, dry terrain, and cold environments have higher population densities.
It is a geographical phrase used to describe population density. Because the climate is comparable to that of coastal places, the population density is high. The population density is lower in the highlands. The population density in dry lands is high. Cold lands have a high population density, whereas hot lands have a low population density.
Hence, the significance of the population density is aforementioned.
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Which method of showing Earth's surface is the most accurate?
A.
an equal-area projection
B.
a scale-model globe
C.
a Mercator projection
D.
a Robinson projection
Answer:
B
Explanation:
The most accurate way of showing the Earth's surface is by a scale-model globe
The Method of showing Earth's surface is the most accurate scale-model globe. Thus the correct answer is B.
What is Earth?The only celestial object supporting life is Earth, located third from the Sun. Land, air, water, and energy all exist on Earth. Mountains, valleys, and plains are all present in the region.
An Earth or other astronomical body sphere-shaped model is called a globe. Unlike maps, which affect the surface they represent besides reducing it down, globes provide similar functions. Maps cannot compare to the global globe.
A globe is the most accurate way to depict Earth's curved surface. A globe is the greatest way to represent Earth. A scale and a global latitude and longitude are typically present on globes.
Therefore, option B a scale-model globe is appropriate.
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What is the hottest part of the earth?
asthenosphere
crust
core
mantle
Answer:
Mantel is the hottest part of the earth
Answer:
I stand corrected. It's the lower mantle.
p.s. thanks internet
Japan's natural landscapes_________________. Group of answer choices resemble those of populous South Asia: wide alluvial valleys crowded by millions of farmers, plateau country elsewhere being tropical, consist of dense stands of forest and clearings of farmland are mountainous and hilly, with flat land at a premium consist of all the usual landforms except mountains, which rarely occur in the Japanese archipelago delayed Japan's modernization by inhibiting contact and communications with the Asian mainland
This question is incomplete because the options have not been correctly separated. Here is the complete, correct question:
Japan's natural landscapes_________________.
A. Resemble those of populous South Asia: wide alluvial valleys crowded by millions of farmers, plateau country elsewhere
B. Being tropical, consist of dense stands of forest and clearings of farmland
C. Are mountainous and hilly, with flat land at a premium
D. Consist of all the usual landforms except mountains, which rarely occur in the Japanese archipelago
E. Delayed Japan's modernization by inhibiting contact and communications with the Asian mainland
The natural landscapes of Japan are mountainous and hilly, with a flat land at premium.
Japan is an island country in East Asia located in the northwestern Pacific Ocean that is made up of an archipelago of more than 6,500 islands.
Japan has a very diverse natural landscape, made up of mountains like Mount Fuji. In addition, it has few flat areas that are grouped in coastal areas where the population density is high. This means the natural landscapes of Japan include both mountains and hills as well flat land.
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GRAYYYGEOOOOOOOOOOOOOO
Answer:
what is means of this word
una grua ejerce una fuerza paralela y constante de 3000N sobre un auto y lo desplaza 15m a traves de la carrera que trabajo realizo la grua?
The work performed by the crane is 45,000 Nm.
Given the following data;
Force = 3000 NewtonDistance = 15 mTo find the work performed by the crane;
The work done by an object or body is calculated by multiplying the force acting on the object with the distance covered by the object.
Mathematically, work done is given by the formula;
[tex]Work done = force * distance[/tex]
Substituting the values into the formula, we have
[tex]Work done = 3000 * 15[/tex]
Work done = 45,000 Nm
In conclusion, the work performed by the crane is 45,000 Nm.
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what is extrusive rock
Answer:
Here's your answer
Explanation:
Extrusive rock, any rock derived from magma (molten silicate material) that was poured out or ejected at Earth’s surface. By contrast, intrusive rocks are formed from magma that was forced into older rocks at depth within Earth’s crust; the molten material then slowly solidifies below Earth’s surface, where it may later be exposed through erosion. Extrusive rocks are usually distinguished from intrusive rocks on the basis of their texture and mineral composition.
Answer:
Extrusive rock, any rock derived from magma (molten silicate material) that was poured out or ejected at Earth's surface
Explanation:
the answer is A just took 2021 edge
Answer:
dfffffffffff
Explanation:
Between which longitudes does the region experience daytime?
Answer:
Mostly between the 90 Degree East and West longitudes
Explanation:
Because Earth has tilt of over 23.5 degree The day and night time differs according to its revolutions.
between 90 degree of east west lingtitude
What is the volume of the pyramid in the diagram
Answer:
The volume V of a pyramid is one-third the area of the base B times the height h.
Explanation:
