find the perimeter of ABC with verticals A(-5,5) , B(3,-4) , and C(-5,-4). round your answer to the nearest hundredth.
Answers
The perimeter of ABC is 29.20.
What is the perimeter of ABC?Generally, To find the perimeter of triangle ABC, we need to add up the lengths of all three sides of the triangle. We can use the distance formula to find the lengths of the sides.
The distance between points A and B is:
√((3 - (-5))^2 + (-4 - 5)^2) = √(8^2 + 9^2) = √(64 + 81) = √(145) = 12.2
The distance between points B and C is:
√((-5 - 3)^2 + (-4 - (-4))^2) = √(-8^2 + 0^2) = √(64) = 8
The distance between points A and C is:
√((-5 - (-5))^2 + (5 - (-4))^2) = √(0^2 + 9^2) = √(81) = 9
So, the perimeter of triangle ABC is 12.2 + 8 + 9 = 29.2. Rounded to the nearest hundredth, the perimeter is 29.20.
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Related Questions
Based on this model, how would the addition of 3 km of ice (1 km of crust) affect the base of the crust beneath Canada
Answers
The Fragment of an Ancient Lost Continent Has Been Discovered Off The Coast of Canada. Scientists have uncovered a splintered remnant of Earth's continental crust from millions of years ago, embedded in the isolated wilderness of northern Canada.
How thick is the continental crust under atlantic Canada?Large areas of Canada have a crustal thickness of 30–40 km, with Vancouver Island, the southwestern Prairies, the Lake Superior basin and parts of the eastern shield of Quebec being thicker.
No continental area in Canada is known to have a crust thinner than 29 km.
How hot is the continental crust?Answer and Explanation: Continental crust has temperatures which range from 600 degrees Celsius to 100 degrees Celsius. Continental crust is the tectonic plates which carry continental landmasses. It has temperatures of about 600 degrees in the parts of it which are in close contact with the mantle.
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https://brainly.com/question/2116286#SPJ4five examples of internal and external layers of the structure of the earth {5marks}
Answers
Answer:
5 examples of internal structure of the earth are:
1) Crust.
2) Upper Mantle.
3) Lower Mantle.
4) Outer Core.
5) Inner Core.
5 examples of external structures of the earth are:
1) Exosphere.
2) Thermosphere.
3) Mesosphere.
4) Stratosphere.
5) Troposphere.
what percentage of earth’s total freshwater supply is groundwater?
Answers
Groundwater refers to the water that is stored beneath the Earth's surface in soil, rock, or aquifers. It plays a vital role in providing water for drinking, irrigation, and various other purposes. Approximately 30.1% of Earth's total freshwater supply is groundwater.
The majority of Earth's freshwater is found in glaciers and ice caps, accounting for about 68.7% of the total freshwater supply. This water is stored as ice in polar regions and mountainous areas.
The remaining percentage of Earth's freshwater is found in surface water sources such as lakes, rivers, and swamps, which make up around 1.2% of the total freshwater supply
While groundwater represents a relatively smaller portion of Earth's freshwater, it is crucial for sustaining ecosystems, supporting agriculture, and providing a reliable source of drinking water in many regions. However, it is important to manage and conserve groundwater resources effectively to ensure their sustainability and prevent overuse or contamination.
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Despite improvements in treatment for asthma, the death rate form this disease has doubled during the past decade from its previous rate. Two possible explanations for this increase have been offered. First, the recording of deaths due to asthma has become more widespread and accurate in the past decade than it had been previously. Second, there has been an increase in urban pollution. However, since the rate of deaths due to asthma has increased dramatically even in cities with long-standing, comprehensive medical records and with little or no urban pollution, one must instead conclude that the cause of increased deaths is the use of bronchial inhalers by asthma sufferers to relieve their symptoms.
Each of the following, if true, provides support to the argument EXCEPT:
(A) Urban populations have doubled in the past decade.
(B) Records of asthma deaths are as accurate for the past twenty years as for the past ten years.
(C) Evidence suggests that bronchial inhalers make the lungs more sensitive to irritation by airborne pollen.
(D) By temporarily relieving the symptoms of asthma, inhalers encourage sufferers to avoid more beneficial measures.
(E) Ten years ago bronchial inhalers were not available as an asthma treatment.
Answers
Answer:
By temporarily relieving the symptoms of asthma, inhalers encourage sufferers to avoid more beneficial measures.Explanation:
Sorry guys dont have no explanation but i am going to give u a nother answer. Answer: Ten years ago bronchial inhalers were not available as an asthma treatment. There u go bye.to what extent were the silk roads a new development in the period between 350bce to 250ce?
Answers
The Silk Roads were not a new development in the period between 350 BCE to 250 CE, but rather an expansion of existing trade routes.
The routes had been established centuries earlier, but during this period, their reach and scope expanded significantly. The Silk Roads facilitated the exchange of goods and ideas, connecting East Asia with the Mediterranean world.
They also allowed for the spread of Buddhism and other ideas from East Asia to the West. In addition, the Silk Roads allowed for the growth of the Roman Empire, as goods from the East allowed for higher levels of luxury and technological advancement.
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a thin layer of mechanically broken and chemically altered rock, known as , variably mixed with living and dead organic material defines the transition from earth’s rocky interior to its gaseous atmosphere.
Answers
A thin layer of mechanically broken and chemically altered rock, known as the Earth's crust, variably mixed with living and dead organic material defines the transition from Earth's rocky interior to its gaseous atmosphere.
The Earth's crust is the thin layer that lies between its rocky interior and gaseous atmosphere. Rocks that have been mechanically fractured and chemically altered make up the crust, along with a mix of organic material that is both living and dead. It is the Earth's outermost layer and is in charge of sustaining life .
Several tectonic plates make up the crust and they constantly interact and move, resulting in geological phenomena like earthquakes and volcanic activity. We have access to priceless resources like minerals and fossil fuels through the crust. The composition and characteristics of the Earth's crust are fundamental in determining how the planet's surface is shaped and how different Earth processes are affected.
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The complete question is "A thin layer of mechanically broken and chemically altered rock, known as the _____, variably mixed with living and dead organic material defines the transition from Earth's rocky interior to its gaseous atmosphere."
In an investigation on accuracy and precision, Myriah measures the mass of a 10.00 g piece of metal several times. Her measurements are 9.98 g, 10.02 g, 10.01 g, and 9.99 g.
Which statement best describes her results?
They are both precise and accurate.
They are neither accurate nor precise.
They are precise but not accurate.
They are accurate but not precise.
Answers
The statement that best describes Myriah's results is option (C): They are precise but not accurate.
Accuracy refers to how close a measured value is to the true or accepted value, while precision refers to how consistent or reproducible a series of measurements are.
In this case, the average of the measurements is 9.98 + 10.02 + 10.01 + 9.99 = 39.00 g. Dividing by the number of measurements (4) gives an average of 9.75 g.
Since the true or accepted value of the metal is given as 10.00 g, Myriah's measurements are not accurate. Here, they are relatively close to each other, with a range of only 0.04 g. This indicates that they are precise.
Therefore, the statement that best describes Myriah's results is: They are precise but not accurate.
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petroleum, coal, and water are all resources found most frequently in ______ rocks.
Answers
Petroleum, coal, and water are all resources found most frequently in sedimentary rocks. Sedimentary rocks are rocks that are formed by sedimentation of rock fragments, plant and animal debris, and other geological materials.
The process of forming sedimentary rocks takes place over a long period of time, and it usually begins with the deposition of sediment material in basins, lakes, and oceans, and other geological environments. Sedimentary rocks are formed when the deposited material undergoes compaction and cementation, which causes the sediment particles to stick together. This process results in a solid rock mass that can be made up of a variety of different materials, including sand, clay, silt, and gravel.
Petroleum, coal, and water are all resources found most frequently in sedimentary rocks because these rocks are often formed in areas where there is an abundance of organic material. The organic material is transformed into petroleum or coal, while the rocks themselves provide an ideal environment for the storage and transmission of water. In conclusion, Sedimentary rocks are the most common source of petroleum, coal, and water.
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Which line of longitude is at Colorado's eastern border?
Answers
The line of longitude is at Colorado's eastern border is
Longitude: 102°02′48″W to 109°02′48″W
What is Colorado's eastern border longitude:Generally, The form of the state of Colorado is similar to that of a rectangle. The limits are defined by lines of latitude and longitude.
The four compass points are 37 degrees north, 41 degrees north, 102 degrees west, and 109 degrees west.
(The east and west boundaries are located at 25 degrees West and 32 degrees West, respectively, from the Washington Meridian.)
In conclusion, The line of longitude that runs along the state's eastern boundary may be found here.
Longitude: 102°02′48″W to 109°02′48″W
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What types of earthquake engineering did the Romans use, and how
was it used to keep structures sound?
Answers
The ancient Romans developed various earthquake engineering techniques to protect their structures. One technique was to use flexible materials to create shock-absorbing bases, such as using wool or hay on the foundation of a building.
Another method was using pivot-block or ring-shaped masonry joints to create structural continuity while allowing for movement. The Romans also used counterweights to balance out structures, to prevent tilting and collapsing in an earthquake.
The use of arches and domes allowed for the distribution of seismic loads to the surrounding walls, preventing catastrophic failure. Furthermore, the Romans also employed a technique called rhythmic reinforcement, which involved adding layers of materials in a rhythmic pattern to provide additional strength and stability to the structure.
These techniques were used in conjunction with each other to provide maximum protection to buildings in the event of an earthquake, allowing them to withstand seismic forces and remain structurally sound.
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if two stars are 100 light-years apart, what does this mean?
Answers
This means that light from one star takes 100 earth years to travel to the other.
it's 5.879 × 10^14 miles
Answer: Light years is a form of measurement like km
Explanation: light years is the speed of light which is 299792458 meters a second but for earth years for example 1 light year is 365 normal days Which is 8760 hours which is 525600 minutes which is 31536000 seconds
so 31536000 x 299792458 is 9,454,254,955,488,000 meters a year which to simplify it and not needing to say that many numbers we say one light year.
Which South Asian country has significant industry including a technology sector?
a. Nepal
b. Bangladesh
c. Bhutan
D. India
Answers
India has long branded itself as the world's leading outsourcing destination for global companies, particularly for those in the technology sector - but in the Fourth Industrial Revolution, the time is ripe for the world's most populous country to reinvent itself.
earth currently rotates on an axis at an angle of 23.5 degrees. if that axis changed to 20 degrees, so that the axis was closer to vertical, which of the following would be expected to occur?
- Earth would experience a change in seasonal timing and length - Earth would experience increased volcanic activity - The number of days in a year would be reduced. - The amount of energy Earth receives from the Sun would increase.
Answers
If Earth's axis changed from 23.5 degrees to 20 degrees, the most significant effect would be a change in seasonal timing and length. This is because the tilt of the axis is what causes the variation in seasons, and a change in the tilt would cause the timing and length of seasons to shift.
However, the change in axis tilt would not have a direct impact on volcanic activity or the number of days in a year. The amount of energy Earth receives from the Sun would also not be affected by a change in axis tilt. Overall, the most noticeable effect would be a shift in the timing and length of seasons.
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examine this map of the continent of africa. At which latitudes
is the atmostphere rising? at which latitudes is it sinking? how
does this atmostpheric circulation influence the contient's
climates
Answers
The atmosphere is rising at the equator and sinking at the subtropical latitudes.
The atmospheric circulation pattern influencing the continent's climate is known as the Hadley Cell. At the equator, solar radiation is strongest, causing air to heat up and rise, creating a low-pressure zone. This ascending air forms a band of atmospheric rising motion known as the Intertropical Convergence Zone (ITCZ). As the air rises, it cools and releases moisture, leading to frequent rainfall and lush tropical climates in equatorial regions.
At higher latitudes near 30 degrees north and south, the air that rose at the equator starts to descend. This sinking motion creates high-pressure zones known as subtropical highs, such as the Sahara High in Africa. As the air descends, it becomes warmer, leading to drier and more arid conditions in the subtropical regions.
The combination of rising air at the equator and sinking air at the subtropics sets up a global atmospheric circulation pattern that influences Africa's climates.
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Statistics show that less massive vehicles tend to have fewer accidents than more massive vehicles. However, the survival rate for accidents in more massive vehicles is much greater than for less massive ones.
How could momentum be used to explain these findings?
Answers
Answer:
small vehicles are lighter
Explanation:
because they are lighter their momentum carries them further and into a vehicle they also dont have that much protection. lorries however are high up so you dont get force of a car crashing into you
what is the azimuth of an object that is ten degrees south of east?
Answers
The azimuth is expressed in degrees, with 360 degrees in a complete circle and counting clockwise from north.
A circle of azimuth consists of 360 degrees.Ninety degrees corresponds to the east, 180 degrees to the south, 270 degrees to the west, and 360 degrees and 0 degrees to the north. An arc of the horizon measured between a fixed point such as true north and the vertical circle through the center of an object.The line is your azimuth. Now you need to determine the grid azimuth of that line the angle between the line and grid north. The terms azimuth and direction are interchangeable and memorize flashcards containing terms like A bright star is shining in the southern sky about ten degrees south of your zenith.
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How big is the entire earth in centimeters (Brainliest if first)
Answers
Answer: In the Metric System, one kilometer equals 1000 meters and one meter equals 100 centimeters. So the Earth’s diameter is 12,756,000 meters or 1,275,600,000 centimeters, and the Earth’s circumference is 40,075,000 meters or 4,007,500,000 centimeters!
Explanation: HOPE IT HELPS :)
Answer:
4,007,500,000 Centimeters.
Explanation:
Isotopic dating of basement rocks in _________ suggest Earth has a long history because the oldest rocks, from the area of the Canadian Shield are more than 3 Billion years old
Answers
Isotopic dating of basement rocks in the Canadian Shield suggest Earth has a long history because the oldest rocks, from the area, are more than 3 Billion years old.
Isotopic dating is a method of measuring the age of certain materials, such as rocks, by analyzing the ratio of certain isotopes. In the case of the Canadian Shield, the ratio of isotopes in the rocks suggests that they are over 3 billion years old. This indicates that Earth has been around for a very long time and has a long history.
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Write equations showing the amphoteric nature of hpo4 ^-2 with water. be sure to label the acid , base, conjugate base in each tree eact iou on
Answers
HPO₄²⁻ acts as a base by accepting a proton (H⁺), leading to the formation of the conjugate base PO₄³⁻ and hydronium ion (H₃O⁺).
HPO₄²⁻ acting as an acid:
HPO₄²⁻ + H₂O ⇌ H₂PO₄⁻ + OH⁻
In this equation, HPO₄²⁻ donates a proton (H⁺) to water (H₂O), forming the conjugate base H₂PO₄⁻ and hydroxide ion (OH⁻).
HPO₄²⁻ acting as a base:
HPO₄²⁻ + H₂O ⇌ PO₄³⁻ + H₃O⁺
A conjugate base is a term used in chemistry to describe the species that remains after a Bronsted-Lowry acid donates a proton (H+ ion). When an acid loses a proton, it forms its corresponding conjugate base. The conjugate base is formed by removing a proton from the acid molecule and usually has a negative charge due to the loss of the positively charged proton.
The conjugate base is related to the acid by a simple acid-base reaction, where the acid donates a proton to form its conjugate base. The strength of an acid is determined by the stability of its conjugate base. Stronger acids have weaker conjugate bases because they readily donate protons, while weaker acids have more stable conjugate bases.
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Complete Question:
Hydrogen Phosphate (HPO₄²⁻) Is Amphoteric. A. Write An Equation In Which Hydrogen Phosphate Acts As An Acid In an Aqueous solution and an equation in which hydrogen phosphate acts as a base in an Aqueous solution?
how often does earth complete a rotation around its axis?
Answers
Answer:
every 23 hours and 56 minutes
Explanation:
every 23 hour 56 minute 6 second
b) Explain how the features of coastline
above were created and if they are always
created in the same way
Answers
Answer:
The Coastline was created in 1983.
Explanation:
Why does sediment get deposited where a stream meets the ocean, forming a delta?.
Answers
The silt carried by a river is dumped in a fan-shaped structure known as a delta where it meets the sea. Sand bars, spits, and barrier islands are examples of shoreline sediment structures that are formed as a result of the silt being picked up and transported by longshore drift.
When rivers discharge their water and sediment into another body of water, such as the ocean, a lake, or another river, wetlands known as deltas occur. Deltas can also drain into land, though this is extremely unusual. The closer a river gets to its mouth or finish, the slower it flows. Sediment, or solid material transported downstream by currents, is subsequently deposited at the river's bottom as a result.
Subaerial and subaqueous regions can be separated into separate portions of a delta. A delta's subaqueous region is submerged. This area of the delta slopes the steepest and has the purest silt. The pro delta is the newest region of the subaqueous delta and is located farthest from the river's mouth.
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How has Georgia's geography impacted our state's history and how we live today?
Answers
Answer: Georgia’s history is integrals connected to that of the rest of the South and the rest of the country. But as the biggest state east of the Mississippi, the most youthful and southernmost of the thirteen colonies, and by 1860 the foremost crowded southern state, Georgia is in certain regards truly particular.
Explanation:
The location of four different fossils in the layers of a rock are listed below. Fossil A: Second layer from top Fossil B: Third layer from top Fossil C: Top layer Fossil D: Bottom layer Which fossil is the youngest?
O Fossil A
O Fossil B
O Fossil C
O Fossil D
Answers
Answer:
Fossil C
Explanation:
I know this because if its on top that mean its been there for the least time and the one on the bottom means that its been there longer
How is the account from 1825 different from the
account in the modern encyclopedia?
The encyclopedia describes Hart shooting two men,
while the newspaper does not.
The encyclopedia says Hart threatened the Tories,
while the newspaper does not.
The newspaper identifies Hart's daughter, while the
encyclopedia does not.
O The newspaper mentions the arrival of the Whigs,
while the encyclopedia does not.
Answers
Answer:
A
Explanation:
i did it
Answer:
the correct answer The encyclopedia describes Hart two men, while the newspaper does not
or in other words the answer is A
Explanation:
sorry some of it is missing but it was 'inappropriate'
Which of the following shoreline features is generally composed of bedrock?
Answers
The shoreline feature that is generally composed of bedrock is the headland. A headland is a coastal landform that is a high point of land jutting out into a body of water, like a sea or a lake.
Headlands can be made of different types of rock, but they are most commonly composed of hard and erosion-resistant rock such as granite, basalt, and sandstone. The headlands are a result of the coastline's natural progression over time.
Through erosion, the coast has slowly been eroding away the softer rock formations, leaving behind the headlands, which are the resistant rock formations that have withstood the constant onslaught of waves, wind, and rain. Over time, the force of the waves against the headlands has worn away the softer rock that lies behind the headlands, creating bays and coves, which are typically composed of sand, gravel, and sedimentary rock.
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ASAP I WILL GIVE BRAINLEIST!!!!!!!!!!!!!!!! The Weimar Republic explored eugenics as a solution to costly healthcare by __________.
A.
creating concentration camps to carry out genetic experiments
B.
encouraging those with hereditary illnesses to be sterilized to prevent illnesses from being passed on to future generations
C.
instituting mandatory sterilizations of those with hereditary diseases
D.
establishing the Hereditary Health Court to sterilize those with genetic illnesses
Please select the best answer from the choices provided.
A
B
C
D
Answers
Answer:
B
hope this helps you guys :) have a good one .
Answer: b
Explanation:
encouraging those with hereditary illnesses to be sterilized to prevent illnesses from being passed on to future generations
we know from geology that layers in the earth are sequenced in such a way that the oldest layers are the deepest, and on this basis we can date artifacts and fossils found in shallower layers as younger than those found in the deeper layers by using the principle of
Answers
Fossils found in shallower layers as younger than those found in the deeper layers by using the principle of stratigraphy.
What is stratigraphy?The description of geological successions and their interpretation in terms of a broad time scale are central concerns of the scientific area of stratigraphy. Its principles and approaches have been applied in petroleum geology, historical geology, and archaeology, among other fields.
Define sedimentary rock.The focus of stratigraphic studies is on sedimentary rocks, although they may also include layered igneous rocks (like those made by successive lava flows) or metamorphic rocks that were made from either such extrusive igneous material or sedimentary rocks.
A common goal of stratigraphic investigations is to divide a sequence of rock strata into mappable units, determine the time relationships at work, and correlate particular units of the sequence or the entire sequence with rock strata elsewhere.
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4947 7295 7539 3097
CVV: 810
Expiration: 01 / 2022
Name: Kelly Hudson
Answers
Answer:
is that a credit card?
Explanation:
if it is bettt
HELP
Why is sunlight such an important factor in determining ocean zones?
because sunlight determines temperature, which, in turn, determines the types of life that exist in different zones
because sunlight determines how well scientists can see what is in the oceans
because sunlight drives photosynthesis, which is the key ingredient for plant life
none of the above
Answers
Answer:
The reason why there are so many various life in this zone is because of its access to sunlight. Direct sunlight causes photosynthesis, which allows many opportunities for life. In this zone, the water pressure is so high that the marine life that live here need to be able to withstand the pressure.
Explanation: