This exercise is related to the Mathematics of Shapes and Geometry. The area of a Pentagon is arrived at by using the following formula:
A = 1/4([tex]\sqrt{5(5+2\sqrt{5} } )[/tex] a².
What is a Pentagon?A pentagon is a shape with five sides that are straight that also has five angles.
Note that the information provided in the question is incomplete hence the general answer.
Learn more about Pentagons at:
https://brainly.com/question/21475963
A considerable body of knowledge concerning Earth's interior has been amassed through all these methods EXCEPT ________.
E) Sampling rocks from Earth's core.
Hope this helps you, friend. <3
What are the three major layers of the atmosphere?
Select all the options with 32,749 written in expanded form
Answer:
uh well there are a lot
Expanded Notation Form:
30,000
+ 2,000
+ 700
+ 40
+ 9
Expanded Factors Form:
3 × 10,000
+ 2 × 1,000
+ 7 × 100
+ 4 × 10
+ 9 × 1
Expanded Exponential Form:
3 × 104
+ 2 × 103
+ 7 × 102
+ 4 × 101
+ 9 × 100
Word Form:
thirty-two thousand seven hundred forty-nine
Explanation:
These are just a few of the ways to write it in expanded form
Square ABCD has vertices at A (1, 2) and B (3, -3). What is the slope of segment BC?
the slope of CB is 2/5
Explanation:
the slope of AB is -3-2/3-1
=-5/2
the slope of AB*Slope of BC =-1
-5/2 * slope of bc =-1
slope of bc =2/5
The slope of the segment of the square, BC is 2/5.
What is meant by the slope of a segment ?The slope of a segment is defined as the measure of steepness of that segment. It is the ratio of change in y-coordinates to that of x-coordinates.
Here,
The coordinates of A = (1, 2)
The coordinates of B = (3, -3)
Since, ABCD is a square, the slope of BC will be perpendicular to the slope of AB.
So, slope of AB x slope of BC = -1
The equation for slope of a segment is given as,
Slope = (y₂ - y₁)/(x₂ - x₁)
So, slope of AB = (-3 - 2)/(3 - 1)
Slope of AB = -5/2
Therefore,
Slope of BC = -1/slope of AB = -1/(-5/2)
Slope of BC = 2/5
Hence,
The slope of the segment of the square, BC is 2/5.
To learn more about slope of a segment, click:
https://brainly.com/question/2750984
#SPJ2
How is Earth's outer layer similar to a cracked hard-boiled egg
Please I need this ASAP!!!!
Describe how glaciers form using ablation, sublimation, evaporation, and accumulation. Please use complete sentences and proper grammar.
A glacier is a mass of ice and snow that is found in different parts of the Earth and is formed by different physical and chemical processes.
What is a glacier?A glacier is a term to refer to a thick mass of ice and snow that can form on the Earth's surface. Glaciers undergo different processes such as:
Ablation: Ablation is a process in which the glacier loses ice and snow, generally in the ablation zone the glacier loses thickness and there are ice detachments.Sublimation: It is the process by which the glacier evaporates from a solid to a gaseous state, it is a form of loss of size of the glacier.Evaporation: It is the process by which the glacier evaporates from a solid to a liquid state, it is a form of loss of the size of the gracer.Accumulation: It is the process by which the glacier gains mass through the solid precipitation of snow and ice.Learn more about glaciers in: https://brainly.com/question/14309099
50 PTS!!! An abundance of liquid water is unique to planet Earth. Why is it not common on
other planets in our solar system? Write your answer below in complete sentences.
The thing that’s special about Earth isn’t the amount of water. Jupiter and even Enceladus have more.
The thing that’s special is that Water exists at all three states on our planet, gaseous, liquid, and solid form. Which means that a lo of different environments friendly for life are possible.
This doesn’t happen to our knowledge anywhere else in the Solar System that we’ve found to date.
The severity of storm activity along a warm front is __________ than that along most cold fronts because the rate of uplift is __________ along a warm front. Group of answer choices less; slower greater; faster less; faster greater; slower
The blank spaces in the task statement should be filled with; greater; slower respect.
Severity of storm activity along warm and cold frontsWarm fronts conventionally often bring stormy weather as the warm air mass at the surface rises above the cool air mass, with the formation of clouds and storms.
Warm fronts move slower than cold fronts because it is more difficult for the warm air to push the cold, dense air across the Earth's surface.
Read more on storm activity;
https://brainly.com/question/11857753
What is a Natural Resources?
Natural resources are naturally occurring materials that are useful to man or could be useful under conceivable technological, economic or social circumstances or supplies drawn from the earth, supplies such as food, building and clothing materials, fertilizers, metals, water and geothermal power. For a long time, natural resources were the domain of the natural sciences.
Based on the availability are two types of natural resources:★Renewable: resources that are available in infinite quantity and can be used repeatedly are called renewable resources. Example: Forest, wind, water, etc.
★Non-Renewable: resources that are limited in abundance due to their non-renewable nature and whose availability may run out in the future are called non-renewable resources. Examples include fossil fuels, minerals, etc.
_______________________________________If old mountains wear down over the course of millions of years, what is one of the primary reasons that mountains still exist?
A.
New mountains are created as a result of severe weather events, such as tornadoes and hurricanes.
B.
New mountains are created from the erosion of rock and soil.
C.
New mountains are created as leaf litter builds up over millions of years.
D.
New mountains are created through volcanic activity and lithospheric plate movement.
Answer: never
explaining is right about this
What two narrow waterways located at the west end of the anatolian peninsula.
Answer:
Bosporus Strait & Dardanelles
Explanation:
those are the only two i can think of
__________ lines are used to measure east and west.
Longitude
Scale
Latitude
Relative
Answer:
Longitude lines are used to measure east and west.
Answer:
Longitude
Explanation:
because north and south is latitude
Why do you think migrants might be drawn to find a better life in cities rather than in other areas in the countryside?
Answer: in cities they see more opportunities and chances to get better jobs and to start a family.
Explanation:
Explain how climate influences the distribution of biomes in different regions
Answer:
Climate influences the distribution of biomes in different regions because of the temperature and precipitation. Mostly or generally speaking most biomes at higher latitudes or the ones that are farther away from the equator are drier and/or cooler. So this explains that the distribution of species in new areas might influence it.
Hope this helps.
Bedding in sedimentary rocks is defined by: Multiple Choice resistance to erosion. Sediment size. All of the characteristics listed. Thickness. Color
The process of bedding in sedimentary rock is defined by all of the characteristics listed. Thus, sedimentary rocks bedding can be defined by:
ErosionSediment sizeThicknessColor etcWhat is bedding in sedimentary rocks?Bedding is a major feature of sedimentary rocks, that are often composed of strata of sedimentary layers formed one on top of another. Layers of sediments with varying particle sizes are accumulated on top of one another in sedimentary rocks bedding.
Bedding can occur when one distinctively dissimilar layer of sediment is deposited on top of a previous layer or when sedimentary rock is formed with a fresh layer of sediments.
Factors affecting bedding in sedimentary rocks include:
ErosionSediment sizeThicknessColor etcLearn more about sedimentary rocks bedding here:
https://brainly.com/question/9461207
What conditions will increase a nation's Human Development Index?
Check all that apply.
A. A commitment to the education of its population
B. The highest gross domestic product in the world
C. People who live longer than the world average
D. Long work hours
Answer:
A and C
Explanation:
Answer:
It's A: A commitment to the education of it's population, and C: People who live longer than the world average.
Explanation:
Mark as brainlist pls :)
changes to biome due to rice
Answer:
Studies suggest that temperature increase, rising seas and changes in patterns of rainfall and its distribution under global climate changes might lead to substantial modifications in land and water resources for rice production as well as the productivity of rice crops grown in different parts of the world.
Please help I’ll give brainlyest
Answer:
I only know number 1(I THINK) Malala is the youngest person ever to win the Nobel Peace Prize and has become well known in the international community for her diary about life under Taliban rule. Since then, she has become a voice for education and equality for all around the world.
What is the measure of AngleJHG?
Answer:70
Explanation:
It is important to remember that a protractor is a measuring instrument that is used to measure angles in degrees. Then, in order to measure an angle in degrees using a protractor, you can follow these steps:
1. You must place the center point of the protractor on the vertex of the angle.
2. Then, you must line up the baseline of the protractor with one side of the angle.
3. Finally, you can read the angle in degrees. In this case, you can observe in the image attached that the protractor is placed on the vertex "H" of the angle JHG. Therefore, based on the explanation shown before, you can identify that the measure in degrees of the angle JHG is the following: m\angle JHG=70\°
Answer: 70
Explanation: took the test on edge
to what extent is climate change the result of human actions use figure 4 and your own understanding [9 marks +3SPaG]
Answer:
During a recent congressional hearing, Rick Perry, the US energy secretary, remarked that “to stand up and say that 100% of global warming is because of human activity, I think on its face, is just indefensible”.
However, the science on the human contribution to modern warming is quite clear. Humans emissions and activities have caused around 100% of the warming observed since 1950, according to the Intergovernmental Panel on Climate Change’s (IPCC) fifth assessment report.
Here Carbon Brief examines how each of the major factors affecting the Earth’s climate would influence temperatures in isolation – and how their combined effects almost perfectly predict long-term changes in the global temperature.
Carbon Brief’s analysis finds that:
Since 1850, almost all the long-term warming can be explained by greenhouse gas emissions and other human activities.
If greenhouse gas emissions alone were warming the planet, we would expect to see about a third more warming than has actually occurred. They are offset by cooling from human-produced atmospheric aerosols.
Aerosols are projected to decline significantly by 2100, bringing total warming from all factors closer to warming from greenhouse gases alone.
Natural variability in the Earth’s climate is unlikely to play a major role in long-term warming.
US Energy Secretary Rick Perry stated at a recent congressional hearing that it is "simply absurd" to "stand up and argue that 100% of global warming is because of human activity."
What is global warming?The phenomenon of rising average air temperatures close to the surface of the Earth over the previous one to two centuries is known as global warming.
Since the middle of the 20th century, climate scientists have accumulated extensive data on a variety of weather events and their impacts on the climate.
These findings show that Earth's climate has changed on almost every possible timescale since the beginning of geologic time and that human activities have increasingly affected the pace and scope of current climate change since the beginning of the Industrial Revolution.
Many climate scientists concur that if the global average temperature increased by more than 2 °C (3.6 °F) in such a short period of time, serious societal, economic, and ecological harm would result.
The so-called greenhouse effect, which causes the Earth's surface and lower atmosphere to warm due to the presence of water vapor, carbon dioxide, methane, nitrous oxides, and other greenhouse gases, has grown in intensity, which is the cause of modern global warming.
Learn more about global warming, here
https://brainly.com/question/12908180
#SPJ2
Given the relationships shown in the block, what is the relative age of the features labeled, from oldest to youngest?.
The relative age of the features on the rocks show that the oldest is the sedimentary rock
What is a rock?It should be noted that a rock simply means a solid collection of mineral grains that are cemented together.
In this case, the relative age of the features on the rocks show that the oldest is the sedimentary rock, the second is pluton, after that is normal fault and the youngest is the daike.
Learn more about rocks on:
https://brainly.com/question/16479523
What are the cooled lava pools on the surface of a crater called?mariaterraecratersreoglith
The cooled lava pools on the surface of a crater is called a maria by geologist.
What is a maria?This is a natural features that is formed after large impacts from meteors carved out basins in the lunar crust.
It happens when the Moon was volcanic, seeped up to the surface and filled the basins which results in the relatively smooth flat areas seen today.
Therefore, the Option A is correct.
Read more about maria
brainly.com/question/15873206
A maria is a term used by geologists to describe the cooled lava pools on the surface of a crater. The lava flows in maria are defined by craters, ridges, faults, and straight and meandering valleys known as rilles.
What is lava cooled?Extrusive igneous rock, commonly known as volcanic rock, occurs when lava flows from a volcano and cools quickly.
Crystals within solid volcanic rocks are small because they don't have much time to form before the rock cools completely, stopping the crystal growth.
Thus, maria is the lava cooled on surface of crater.
For further details about the lava cooled, click here:
https://brainly.com/question/27187498
#SPJ4
Why do you think that people across the region practice many of the same customs?
Answer:
Common Ancestry
Explanation:
This may be because they share a common ancestry or maybe should I say background so they tend to practice the same customs and traditions
Select the correct answer. Which two countries contain over one-third of all people on the planet? a. France and albania b. China and india c. United states and canada d. New york and hong kong
The two countries that contain over one-third of all people on the planet are the China and India. Option B is correct.
What is planet?A planet is a large astronomical object that is neither a star nor a remnant of a star. A “planet” can be defined in a variety of ways, according to science. The planet contain people, like the earth.
The two countries that consists the one third people in the earth planet are the China and India, in which the India consists the estimated people of 1.37 billion and China consists 1.43 billion.
Therefore, option B is correct.
Learn more about the planet, refer to:
https://brainly.com/question/14581221
#SPJ4
How can you tell that granite and basalt are not pure substances?
Yeah so i am not sure about the ans, but i think they are not pure because they volcanic ash etc. i am i right?
Answer:
They are not
Explanation:
the density is used to know if they are pure or not. Pure substances have fixed density, e.g. water
Compare and contrast the effects of warm and cold currents on climate
Answer:
The cold currents often form when the air on the subtropical high blows over a cold mass of water, then the cold air is dragged to the equator. Warm currents, on the other hand, are large masses of warm water moving further away from the equator, at higher temperatures.
Cold ocean currents move towards the equator which forms cold air and Warm currents, on the other hand, move away from the equator resulting in formation of hot or warm air.
How do warm and cold currents affect the climate?The ocean currents act as thermal condensers, transmitting heat to tropical areas and helping tropical areas cool down, thus affecting both the weather and the climate.
Cold waves often form when hot air blows over cold water, and cold air is drawn into the equator.
Warm currents, on the other hand, are the warmest waters of the equator, at higher temperatures.
Thus, Cold ocean currents move towards the equator which forms cold air and Warm currents, on the other hand, move away from the equator resulting in formation of hot or warm air.
To learn more about cold currents, refer:
https://brainly.com/question/12498915
#SPJ4
What factors do you think led to the Pearl River Delta becoming a megaregion?
Answer:
Explanation:
I think that a dam was built then was broken
Puerto Rico is not a commonwealth; it is a territory.
true or false pls help
Answer:
It is technically a territory, however, I believe it's classified as a commonwealth
NEED HELP ASAP!!!
Levees are structures built around rivers to control and prevent flooding. In Louisiana, massive levees have been built around the Mississippi River. Prior to the levees being built, seasonal floods would deposit sediment rich in nutrients throughout the wetlands and floodplains in Louisiana. Now, the sediment is carried out to sea, and areas around the levees are rarely flooded.
What is a solution that reduces the impact of levees on the environment in Louisiana?
A
Redirect water in the continental U.S. to other rivers and coasts.
B
Increase the height of the levee's walls to prevent all possible flooding.
C
Divert, or distribute, river sediment from the state's coastal areas into wetlands.
D
Build levees that go further upstream on the Mississippi River.
A Levee is a characteristic or fake wall that blocks water from going where we do not believe it should go. It's choice C.
An answer that lessens the effect of levees on the climate in Louisiana is to Deflect, or circulate, stream dregs from the state's deep-water regions into washes.
The levees have kept sand front washes from getting the ordinary food of riverine water, supplements and residue that are introductory to deep-water swamp abidance.
Levees are constructed to alleviate flooding pitfalls; still, they don't fully exclude the threat. It's constantly conceivable that a flood tide will surpass the limit of a levee, anyhow of how well the construction is fabricated.
To know more about Levees,
brainly.com/question/27982103
#SPJ1
Read the passage.
"It is in fact their great distance which is ""the reason of their diminution,"" for many of them are very many times larger than the star which is the earth. "
–"In Praise of the Sun,"
Leonardo da Vinci
Which is the best paraphrase of the underlined text in the passage?
why the stars are bright
why the stars are smaller
why the stars are so far away
why the stars are larger than the sun
Answer:
why the stars are far away
Answer:
The answer is B
Explanation:
Edge