The measure of an angle is 49.2°. What is the measure of its complementary angle?
Answers
Answer:
the complementary angle of 49.2° is 40.8⁰
Explanation:
Given;
measure of the angle = 49.2°
Let the complementary angle be x
Complementary angles sum up to 90 degrees.
The value of x is calculated as follows;
x + 49.2° = 90⁰
x = 90⁰ - 49.2°
x = 40.8⁰
Therefore, the complementary angle of 49.2° is 40.8⁰
Related Questions
If there is a full moon on September 5 what is the approximate date of the next waning crescent moon?
Answers
So September 14th
I need help on this question asap please
Answers
Answer:
I can't see make it bigger honey
Explanation:
Answer:
Tourist attractions for Africa
Explanation:
It's not things that affect the economy, and it's not the reason diseases spread. Those are landforms, so they aren't the effects of colonization, so it's tourist attractions.
As the earth rotates, the outer core layer of the earth spins around the inner core. What force is caused by this action?.
Answers
What are the Great Plains and why are they so important to the American Economy?
Answers
Answer:
the great plains are a vast high plateau of semiarid grassland. in both past and modern times, the great plains have been the site of both farming and agriculture, accounting for the rich economy of the region. the region extends over large parts of ten states and produces cattle, corn, wheat, sheep, cotton, coal, oil, natural gas, and metals.
Explanation:
Describe How do landforms form on the lithosphere?
Answers
Answer:
I think it is: Lithosphere is formed by frequent volcanic eruptions along the length of mid-ocean ridges and is pushed outward from them gradually.
which feature of barrier islands provides evidence for a rise in sea level?
Answers
The feature of barrier islands that provides evidence for a rise in sea level is a peat outcrop (option a).
This is because peat is formed in wetland environments, which are typically found at or near sea level. As sea levels rise, the wetland environment expands and peat formation increases. Therefore, the presence of a peat outcrop on a barrier island indicates that the area was once a wetland environment, which was later submerged by rising sea levels.
This is an important piece of evidence for scientists studying climate change and its impact on the environment, as it helps to understand the rate and extent of sea level rise over time. The correct option is a.
The complete question is:
Which feature of barrier islands provides evidence for a rise in sea level?
a) a peat outcrop
b) a peat incrop
c) none of these
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HELP THIS IS DUE LIKE RIGHT NOW PLEASE HELP!
Cutting down trees to create a new housing division is an example of __________
A: Environmental Destruction
B: Human environmental interaction
C: Erosion
D: Desertification
Answers
Read the excerpt from Little Women.
They all drew to the fire, Mother in the big chair with Beth at her feet, Meg and Amy perched on either arm of the chair, and Jo leaning on the back, where no one would see any sign of emotion if the letter should happen to be touching.
Which sentences best paraphrase this excerpt?
They all draw to the fire, with Mother sitting in the big chair and Beth by her feet. Meg and Amy sit on either arm of the chair, and Jo leans on the back so no one can see her emotions if the letter is touching to her.
The whole family gathers near the fire. Mother sits in the large chair, and Beth sits by her feet. Meg and Amy sit on the arms of the chair, while Jo leans on the back so no one can see her if the letter makes her emotional.
Everyone sits by the fire, with Mother in a large chair. Meg, Amy, and Beth all sit on the chair with Mother, but Jo leans on the back of the chair away from everyone else so no one can see her.
Mother, Beth, Amy, and Jo gather by the fire to read a letter. Mother sits in the chair, while Meg and Amy sit next to her. Jo is too sad to sit with them on the chair, so she stays behind the chair.
Answers
Option 3. The sentence that best summarizes the excerpt that we have here is Everyone sits by the fire, with Mother in a large chair. Meg, Amy, and Beth all sit on the chair with Mother, but Jo leans on the back of the chair away from everyone else so no one can see her.
What is the summary of the excerpt?The summary is from the way that the family is organized at the time period. They were said to have arranged themselves in a particular way. The way that Jo sat was so that no one in her family would see her.
The idea was so that they do not see her if she gets too emotional which may cause her to shed a tear or be unhappy.
The summary is described as the straight to the point way that excerpts use to describe events by using only basic ideas.
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one hemisphere of encedalus has a much younger crust than the other, which is heavily cratered. a) true b) false
Answers
The statement "one hemisphere of Enceladus has a much younger crust than the other, which is heavily cratered" is False.
What is Enceladus?Enceladus is a small icy moon that orbits the gas giant Saturn, fifth from the planet's surface. It was named after the giant Enceladus of Greek mythology, who was one of the Titans and fought against the gods.What is its surface like? The surface of Enceladus is heavily cratered and is thought to be very old. The geologically active region near the moon's south pole has relatively little cratering, indicating that the region is geologically young, perhaps only a few million years old.
The leading hemisphere of Enceladus (the side facing forward in its orbit) is heavily cratered and has a much older crust than the trailing hemisphere, which is much smoother and younger. Therefore, one hemisphere of Enceladus has a much older crust than the other, which is not heavily cratered, is geologically active and much younger. This statement makes option (b) False.
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how do people see things differently? use the example in the article where two people are looking over a forested mountain area. what do each of them see?
Answers
People see things differently due to various factors such as their personal experiences, beliefs, values, interests, and cognitive processes. In the example of two people looking over a forested mountain area, each person may see different things based on their individual perspectives.
For instance, one person may notice the vast expanse of trees and appreciate the natural beauty of the forest. They may focus on the shades of green, the way the sunlight filters through the leaves, or the sounds of birds and animals in the distance. They might feel a sense of calm and tranquility in the presence of nature.
The other person, however, may focus on the practical aspects of the forest, such as the potential resources that could be harvested from the trees or the challenges of navigating through the wilderness. They might think about the economic value of the forest or the strategies needed to manage it effectively.
Overall, both individuals are looking at the same scene, but their unique perspectives and experiences shape what they see and how they interpret the scene in front of them. This illustrates how people can have vastly different perceptions of the same situation, and why it's important to be open to other perspectives and to try to understand how others see the world around them.
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what mineral can be identified by double refraction?
Answers
Calcite is a mineral that can be identified by double refraction.
Double refraction is an optical property that occurs when light passes through certain minerals, such as calcite, which have a unique crystal structure. When light enters a calcite crystal, it is split into two rays that travel at different speeds and in different directions, creating two separate images of any object viewed through the crystal.
This property is caused by the anisotropic crystal structure of calcite, which means that its physical properties, such as refractive index, are not uniform in all directions. When light enters the crystal, it encounters two different refractive indices, causing it to split into two rays that vibrate in different planes.
This results in double refraction, also known as birefringence, which can be observed by looking through a piece of calcite. Double refraction is a useful property for identifying and studying minerals. By examining the behavior of light passing through a mineral sample, geologists and mineralogists can identify the mineral's crystal structure and optical properties.
Calcite is one of the most well-known minerals that exhibits double refraction, and it is often used as a standard reference material for this property. Other minerals that exhibit double refraction include quartz, topaz, and tourmaline.
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file:///C:/Users/Shaez/Downloads/World%20History%20Atlas%20(8).pdf
Look at map D. "Alexander Conquers Persia" Use the map to follow Alexander's conquest route. Number the places below in sequential order, with 1 being the first place Alexander traveled through and 14 being the last. Some of the places will have more than one number because Alexander passed through them more than once. Also circle the places where major battles occurred.
Sangela
Nineveh
Pella
Babylon
Granicus
Persepolis
Issus
Gaugamela
Becuphala
Thrace
Gedrosia
Alexandria
Answers
The conquests of Alexander, who was born in Greece, included Anatolia, Syria, Phoenicia, Egypt, Mesopotamia, Persia, Afghanistan, and India. His Macedonian Empire's borders were expanded all the way to Taxila, which is now in modern-day Pakistan.
Where is Babylon Located ?Two separate empires under the ancient Babylonian rule coexisted in Mesopotamia at the time, with Babylon serving as their capital. These two empires ruled the area from the 19th to the 15th century BC and again from the 7th to the 6th century BC.
Because it was constructed along both banks of the Euphrates river, the city had high embankments to control the river's yearly floods. The ancient city's site is close to Baghdad in the present day.
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1
The Earth's temperature is rapidly rising around the North Pole because of all of the
following reasons EXCEPT:
(A)
the additional heat gained from the sun
(B)
the frequent flooding and global droughts
(C)
the emission of greenhouse gases
(D)
the melting of the Arctic snow
Answers
Answer:
I think D because the more the ocean shows the more heat is absorbed
Explanation:
What is the main source of downward convection movement in the mantle?
a. Ridge-pull
b. Ridge-push
c. Slab-push
d. Slab-pull
Answers
The main source of downward convection movement in the mantle is slab-pull.
Slab-pull is the force that consequences from the burden of a subducting tectonic plate because it sinks into the mantle at a subduction sector. As the denser oceanic plate sinks into the mantle, it pulls the rest of the plate behind it, growing a downward pressure that drives mantle convection.
Ridge-push and ridge-pull are two different procedures that still contribute to mantle convection. Ridge-push is the pressure created by way of the upwelling of magma at mid-ocean ridges, which pushes the tectonic plates apart and helps to power plate movement.
Ridge pull is the pressure created by using the gravitational pull of a mid-ocean ridge because it subsides and sinks into the mantle. But, slab-pull is commonly taken into consideration to be the maximum widespread force in driving mantle convection and plate motion.
The mixture of those three forces (slab-pull, ridge-push, and ridge-pull) facilitates to the maintenance of the dynamic equilibrium of the earth's lithosphere and mantle, using the movement of tectonic plates and shaping the earth's floor over geological time.
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Countries willing to fight for a stake in the article Ocean was compared to that of the
Answers
Answer:
It is used for transportation and petroleum resources.
Explanation:
Countries willing to fight for gaining benefits from the ocean to use its resources because ocean is very important for transportation of goods from one country to another. Many countries fight wars with one another to acquire the resources of the ocean such as petroleum reserves and enhance fishing industry. So we can conclude that countries willing to fight for the ocean to get economic benefits from the ocean.
at which point does the maximum rotation take place at the equator or poles
Answers
Answer:
Explanation:
As the latitude at which horizontally and freely moving objects are located decreases, the twisting of the underlying Earth's surface due to the planet's rotation decreases. That is, the Coriolis effect decreases as the latitude decreases. It is maximum at the poles and absent at the equator
The European Union established a __________ called the euro.
A.
pop culture competition
B.
common currency
C.
homogenous culture
D.
common language.
Answers
Answer:
B. Commo Currency
Answer:
Explanation:
B. Commo Currency
WHAT ARE THE THREE DOMAINS OF ENVIRONMENT
Answers
The three domains of the environment are:
1. Physical Environment: This domain includes the non-living components of the environment, such as landforms, water bodies, climate, air quality, and natural resources. The physical environment influences various ecological processes, habitats, and human activities. It encompasses elements like geology, topography, weather patterns, atmospheric conditions, and the availability of resources.
2. Biological Environment: This domain comprises all living organisms and their interactions within ecosystems. It includes plants, animals, microorganisms, and the intricate relationships between them. The biological environment encompasses biodiversity, ecological communities, food webs, and the functioning of ecosystems. It plays a crucial role in providing ecosystem services, maintaining ecological balance, and supporting life on Earth.
3. Socio-cultural Environment: This domain encompasses the social, cultural, and economic aspects of the environment that influence human behavior, societal patterns, and interactions. It includes human activities, social structures, institutions, values, beliefs, norms, and the impacts of human actions on the environment. The socio-cultural environment also incorporates aspects such as population dynamics, urbanization, technological advancements, economic systems, and the relationship between society and the environment.
These three domains are interconnected and interdependent, shaping the overall environmental conditions and the interactions between humans and their surroundings. Understanding and addressing the interactions and dynamics within each domain is essential for achieving sustainable development and ensuring the well-being of both ecosystems and human societies.
PLS HELP WILL MARK BRAINLIEST
Obsidian _____.
is formed from sand and quartz
cools very quickly
has large mineral crystals
cools very slowly
Answers
8. Why does mitosis, a type of cell division, result in clones? *
O A. because only the dominant traits are passed on.
B. because only the recessive traits are passed on.
о C. because an exact copy of the genes is passed on.
о D. because clones can only produce clones.
Answers
Since only the dominant characteristics are passed on, mitosis, a kind of cell division, produces clones.
What transpires during mitosis?A cell divides into two identical daughter cells after duplicating all of its components, including its chromosomes. The phases of mitosis were carefully regulated by certain genes because this procedure is so crucial.
What happens if our body doesn't undergo mitosis?Without mitosis, there wouldn't be any cell division or growth. The fact that genetic information could be passed on is most essential. All cell processes would be significantly impacted.
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Rebecca notices a huge crack in a large boulder in her garden. She realizes that the crack was caused by frost wedging. Place the steps of the frost wedging process in order.
Answers
Frost wedging is the technique by which water seeps into cracks in a rock, expands on freezing, and hence enlarges the cracks (figure five. five). The effectiveness of frost wedging is associated with the frequency of freezing and thawing. Frost wedging is most effective in weather like Canada's.
Frost wedging is a mechanical weathering method as a result of the freeze-thaw movement of water which is trapped between cracks in the rock. whilst water freezes, it expands and applies pressure to the encompassing rock forcing the rock to accommodate the enlargement of the ice.
Frost wedging is a shape of bodily weathering that breaks down rocks via the freezing and thawing process. First, water enters the rock via cracks and pores traveling deep within the rock. as the water freezes, it expands into the rock, causing the cracks and pores to grow.
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regional elevation can be decreased by multiple choice normal faulting that thins the crust. erosion. cooling of the crust. all of these choices are correct.
Answers
Regional elevation can be decreased by normal faulting that thins the crust, erosion, and cooling of the crust. The correct option among the following is, all of these choices are correc
Hence, the option that states all of these choices are correct is the correct option.Here are the explanations to the given options:Normal faulting that thins the crust Normal faulting is a type of faulting in which the hanging wall slides down relative to the footwall. This kind of faulting happens due to the extension of the Earth's crust. Normal faulting can occur in different environments like the seafloor, rift zones, and mountain ranges. This type of faulting can lower the regional elevation of a region.
ErosionErosion is the process of the removal of the Earth's surface material by the action of various agents like wind, water, and ice. This process can also lower the regional elevation of a region. For example, in coastal regions, the waves crashing onto the shore erode the rocks over time, lowering the elevation.Cooling of the crustThe cooling of the Earth's crust can also lower the regional elevation of a region. This happens because when the Earth's crust cools, it contracts and shrinks. This shrinkage leads to the settling of the rocks, and hence, the region's elevation decreases.
Thus, all of these choices are correct.
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Describe and explain the process of nitrogen fixation. Please use complete sentences and proper grammar.
Answers
For a description of the nitrogen fixation process, we have that it is activity that causes free nitrogen to mix with other elements to generate more reactive nitrogen compounds.
What is nitrogen fixation?Generally, nitrogen fixation is simply defined as the chemical processes through which atmospheric nitrogen is incorporated into organic molecules.
In conclusion, Nitrogen fixation process is one in which an activity that causes free nitrogen to mix chemically with other elements to generate more reactive nitrogen compounds such as ammonia etc.
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Causes: Discuss possible causes of Climate Change
Answers
Answer: possible causes of climate change are burning coal,oli and gas
deforestation
increasing livestock farming.
Explanation:
that's all i got, i hope this helps.
describe all types of pollution
Answers
Air , water , land, radioactive , light and thermal
Water pollution, air pollution, solid waste pollution, and noise po/llution are all examples of pollution. Gases and solid particulates can also pollute the air. Groundwater conta/mination is related to soil pollution. Leacha/te from solid waste can be extremely polluting, contaminating soil groundwater.
PLEASE ANSWER ILL MARK BRAINLIEST
Choose any 2 Cultural elements (religion, language, sports, holidays, clothing, economy, education) About Brazil and explain how this culture element has impact society
Answers
Which factors led to the Dust Bowl of the 1930s?
MULTIPLE CHOICE!!!
fertilizer runoff
volcanic eruption
earth tremors
clearing of grasslands
erosion
overgrazing
Answers
Answer:
Explanation:
The Dust Bowl of the 1930s was caused by erosion, overgrazing, fertilizer runoff & the clearing of grasslands.
which of the following headlines from possible news stories relate(s) to earth science?
Answers
New Solar Power Plant Opens in Arizona. This headline relates to Earth Science because it involves the study of renewable energy sources and their impact on the environment. Here option A is the correct answer.
Solar power plants harness the energy from the sun, which is a key component of Earth's climate system. Understanding solar energy, its availability, and its conversion into electricity is an important aspect of Earth science.
Additionally, the opening of a new solar power plant in a specific location like Arizona implies that there may have been researching and analysis conducted on the region's solar potential, which again falls within the realm of Earth science.
By choosing this headline, you are selecting a topic directly related to the scientific study of Earth, its processes, and its resources. Therefore option A is the correct answer.
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Complete question:
Which of the following headlines relates to Earth science?
A) "New Solar Power Plant Opens in Arizona"
B) "Scientists Discover New Species in the Amazon Rainforest"
C) "NASA Launches Mission to Study Mars"
D) "Stock Market Reaches All-Time High"
how does GIS allow for increase interconnectedness of people across the globe
Answers
Answer:
GIS can show many different kinds of data on one map, such as streets, buildings, and vegetation. This enables people to more easily see, analyze, and understand patterns and relationships.
Explanation:
Both human and animal wastes are sometimes used as fertilizer. How are the two types treated differently before they are used to fertilize
crops?
O Human waste is used directly; animal waste goes through physical and chemical treatment.
O Human waste is used in solid form, animal waste is used in liquid form
O Human waste goes through physical and chemical treatment, animal waste is used directly.
O Human waste is used in liquid form, animal waste is used in solid form
Answers
Human waste goes through physical and chemical treatment, animal waste is used directly as fertilizer.
Animal waste can be used as fresh manure directly on the soil whereas human waste should be properly recycled so that it contains no harmful bacteria.
Human waste can be used with right heat treatment like composting, all dangerous bacteria can be removed. Bio-solids can also be used.
Animal waste include variety of organic fertilizers like poultry and cattle manure which provides nutrients in soil.
Thus option C is correct.
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Human waste goes through physical and chemical treatment; animal waste is used directly.