The measure of one angle of a triangle is 115°. The other two angles are congruent. What is the measure of each angle?
115°
65°
57.5°
32.5°

Answers

Answer 1
The sum of the angles of the triangle is equal to 180°.

Let x be the measure of the each of the two angles. The equation that would best represent and relate the given measures of the angle is,
 
                              180 = x + x + 115

Group all variables and constants in each side of the equation.

                        180 - 115 = 2x

Simplifying,

                         65 = 2x

Divide the equation by 2,
 
                      32.5 = x

The value of x is equal to 32.5°.

Hence, the answer is the last choice. 

Related Questions

Which part of the map tells you the relationship between distance on the map and distance on earth?

Answers

The scale and key, or legend. 
Final answer:

The scale on a map tells you the relationship between distance on the map and distance on Earth. By using the scale, you can calculate the actual distance between two points on the map. It's important to use the scale to ensure accuracy when measuring distances on a map.

Explanation:

The part of the map that tells you the relationship between distance on the map and distance on Earth is the scale. The scale is usually represented as a ratio or a bar scale. For example, a scale of 1:100,000 means that 1 unit on the map represents 100,000 units on Earth. So if a distance on the map is 5 units, it would be 500,000 units on Earth.

Using the scale, you can calculate the actual distance between two points on the map by multiplying the map distance by the scale. For example, if the map distance between two cities is 2 centimeters and the scale is 1:1,000,000, then the actual distance between the cities is 2,000,000 centimeters or 20 kilometers.

It's important to use the scale when measuring distances on a map to ensure accuracy and to understand the real-world distances.

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What is the name of the parallel that is found at 66.5 degrees south of the equator?

Answers

Salutations! :)

What is the name of the parallel that is found at 66.5 degrees south of the equator?

The name of the parallel that is found at 66.5 degrees south of the equator is called the Antarctic circle.

Hope I helped! ;)

The results of the end of the Cold War included ____. Choose all that apply.

A. the end of the Soviet Union
B. the end of communism
C. independence for the Soviet republics
D. the end of Eastern European conflict

Answers

the end of the eastern European conflict
the only answer is letter d.

The concept of knowing who we are and how we understand ourselves, as well as how others define us, is called __________. A. gender B. ethnicity C. nationality D. identity

Answers

I believe it would be identity

Identity.

Gender is exclusive to the physical body; ethnicity is exclusive to where you are from genetically; nationality is exclusive to what country you are from. Identity is knowing who you are as a person and what others know you as, beyond race, gender and citizenship. :)

An air mass that controls the weather in a region for a prolonged period is sometimes referred to as _____ weather.

Answers

Hello there!

Your question: An air mass that controls the weather in a region for a prolonged period is sometimes referred to as _____ weather.

Your answer: An air mass that controls the weather in a region for a prolonged period is sometimes referred to as airmass weather.

Happy Studying!

An air mass that controls the weather in a region for a prolonged period is sometimes referred to as airmass weather.

What is the weather?

Short-term variations in the environment are referred to as weather. The situation of the environment at whatever particular time is known as the weather. The Beam of light combines with gases in the Stratosphere to affect the atmosphere. In addition to the wind, humidity, cloud cover, warmth, and rain, precipitation encompasses numerous other components.

Airmass weather refers to the temperature that even a jet stream dominates over a certain area for an extended period of time. A region's particular moisture and temperature patterns are picked up by the atmosphere once it passes over it for a few days or weeks.

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The marmottan monet museum is located in which neighborhood of paris?

Answers


the Marmottan Monet museum is located in the west part inside Paris , next to the garden Ranelagh in the 16e arrondissement (district).

It's quite close to the "Bois de Boulogne" which is is a little bit further west

Questions Answered Incorrectly



1. As the examples in the lesson demonstrate, speeches are often
A. poems.
B. emotionless.
C. very emotional.
D. biographies.
Student Answer: B
Answer: Incorrect
btwen A and D
Reference: Section 6.3

12. Which of the following is not considered a category of nonfiction?
A. Technical
B. Imaginative
C. Personal
D. Informational
Student Answer: A
Answer: Incorrect
Reference: Section 6.1
answer personal

19. When does the Narrative of Sojourner Truth take place?
A. Right after the Emancipation Proclamation
B. During the Civil War
C. After the Civil War
D. Before the Civil War
Student Answer: B
Answer: Incorrect
Reference: Section 6.4
btwn C and D

Answers

d Before the civil war

Answer to #1 is C. Very emotional. Just took the PF test

Why is the Gulf Coast important to Mexico's economy?

It is the agricultural center of Mexico.
It is the heart of the nation.
It is the location of most of Mexico's industries.
It is the source of the nation's petroleum deposits.

Answers

It is the source of the nation's petroleum deposits. I hope that helps!

Answer:

the answer is the source of the nation's petroleum deposits.

Explanation:

Stratified drift consists mostly of _____.

Answers

Hello there!

Your question: Stratified drift consists mostly of _____.

Your answer: Stratified drift consists mostly of gravel and sand

Happy Studying!

The correct answer is - sorted and stratified debris.

The stratified drift is a result of the glacial movement and melting (mostly during the summer months). It is consisted of sorted and stratified debris, in the form of finely grained rocks and sands that have been deposited in front of the glacier by the little streams of melting water from it. The stratified drift is often cut by little streams of the melting water from glaciers, when it is the warmest period of the year.

What is a hemisphere? A) the line of longitude known as the prime meridian. B) one-fourth of the area on Earth. C) the line of latitude known as the equator. D) a half of the world, split by either the prime meridian or the equator

Answers

The answer is D) a half of the world, split by either the prime meridian or the equator

Answer:

D

Explanation:

JUST TOOK THE TEST!

When rain water has soaked the ground to the point it can hold no more water, the ground is considered to be fully _____?

Answers

Hello there!

Your question: When rain water has soaked the ground to the point it can hold no more water, the ground is considered to be fully _________.

Your answer: When rain water has soaked the ground to the point it can hold no more water, the ground is considered to be fully saturated.

Happy Studying!

A(n) __________ is a large parcel of the atmosphere, sometimes subcontinental in size, that may move over earth's surface as a distinct, relatively homogenous entity.

Answers

The answer is:  "air mass" .
_____________________________________________
        "An    air mass    is a large parcel of the atmosphere, sometimes subcontinental in size, that may move over earth's surface as a distinct, relatively homogenous entity."
_________________________________________________________

An air mass is a large parcel of the atmosphere, sometimes sub-continental in size, that may move over earth's surface as a distinct, relatively homogenous entity.

What is an Air mass?

An air mass is a volume of air that in meteorology is identified by its temperature and humidity. Many hundreds or thousands of square miles are covered by air masses, which adjust to the properties of the land underneath them. Latitude and their continental or maritime source regions are used to categorize them.

When air stagnates over a uniform surface for a long time, air masses are created. The surface over which air masses originate determines the typical temperature and moisture of the air masses.

These characteristics are added to an air mass via exchanges of heat and moisture with the surface.

Therefore an air mass is a large parcel of the atmosphere, sometimes sub-continental in size. This is the correct answer of the given question.

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What gas makes up the largest percentage of the earth’s atmosphere?

Answers

Salutations!

What gas makes up the largest percentage of the earth’s atmosphere?

Nitrogen makes up 80% of the earth's atmosphere, and oxygen makes the rest 20%. Thus, your answer would be nitrogen.

Hope I helped! 

Slovakia is a land locked country, surrounded by 5 other countries.

Answers

Czech Republic (west)
Austria (south-west)
Hungary (south)
Ukraine (east)
Poland (north)

Answer:

The Austria, the Czech Republic, the Poland, the Ukraine, and the Hungary.

Explanation:

The country that is located in the eastern part of the central Europe and is bordered by the country Poland in the north and the Ukraine in the east and by the hungry in the south and the Austria to the southwest and the Czech Republic to the northwest. It comprises a total area of about the 49,000 km square and has mostly rocky mountains and the population is over the 5.6  million. And has a highly advanced economy and a good human development index.

A point charge Q is located a short distance from a point charge 3Q, and no other charges are present, then...? A point charge Q is located a short distance from a point charge 3Q, and no other charges are present. If the electrical force on Q is F, the electrical force on 3Q is? b.) F/3 d.)sqrt of 3F

Answers

The relationship between two charges and the electrical force they are experiencing is described using the Coulomb’s law. The Coulomb's law states that: “The degree of the electrostatic force of attraction between 2 point charges is directly proportional to the product of the magnitudes of the 2 charges and inversely proportional to the square of the distance between them.” Where the force is along the straight line joining them. Therefore this is expressed mathematically as:

F = k q1 q2 / d^2

This also means that the electrical force experienced by 2 charges is equal. Therefore if charge Q experiences an electrical force of F, therefore the electrical force on 3Q is also F.


Answer:

F

What country controlled the “spice islands”?

Answers

small group of islands north east of Indonesia. Between Celebes and New Guinea

What is the climate of the selva in south america?

Answers

The selva, or the Amazon Basin, has a Tropical Wet climate with year-round warmth and heavy rainfall supporting a rich, biodiverse tropical rainforest.

The climate of the selva, commonly referred to as the Amazon Basin, is classified as a type A climate, also known as Tropical Wet climate. This biome experiences warm temperatures year-round and a high level of rainfall, typically between 175 and 250 cm (65 and 100 inches) annually. Such climatic conditions support a tropical rainforest biome, which is known for its dense, broadleaf evergreen forests with a high degree of biodiversity. The high levels of precipitation and warmth contribute to the lush and diverse ecosystems found within the selva, making it one of the richest habitats on Earth in terms of flora and fauna.

Although development through deforestation, mining, and cattle ranching has posed significant threats to the selva, these regions still house isolated Amerindian groups and a vast array of plant and animal species, some of which are endemic to this specific climate. The selva's future is threatened by these destructive development patterns, and ongoing conflicts may arise over land claims and the autonomy of indigenous peoples.

The Selva in South America, particularly the Amazon Basin, has a tropical wet climate with high rainfall and constant temperatures, creating conditions for dense rainforests and high biodiversity, but is also under threat from deforestation and development.

The climate of the selva, specifically the Amazon Basin in South America, is characterized by a tropical wet climate or type A climate.

This region experiences minimal annual temperature variation and high levels of rainfall, ranging between 175 and 250 cm (65 and 100 inches) annually.

Such conditions are ideal for sustaining the tropical rainforest biome, which is known for its dense canopies of broadleaf evergreen trees and unparalleled biodiversity.

However, the development activities such as deforestation, mining, and cattle ranching have led to ecological pressures in the Amazon Basin. This has also given rise to conflicts over land claims and the livelihood of isolated Amerindian groups who inhabit the region.

What kind of map uses colour and symbols to show a specific area?

Answers

Correct answer a political map

In Hoyt’s model of human settlement, factories and upper-class residential areas radiate from the center of the city along __________. A. waterways B. fields and farmland C. transportation routes D. central business districts

Answers

I'm sure it c....hopefully this helps

Answer:

C. transportation routes

Explanation:

Hoyt’s model was proposed in 1939 and it states that cities grow in sectors and they radiate along travel routes. Also, it considerates that a sector will remain the same because of the function it has and land will be used for the same.

This model gives a big importance to transportation routes which affect the arrengement of the city. Because of this, the answer is that factories and upper-class residential areas radiate from the center of the city along transportation routes.

What country is 20 degrees south and 140 degrees east?

Answers

Queensland, Australia

Answer:

northern Australia, Mount Isa. Queen land.

Explanation:

The mount is a is a gulf country of the northwest of the Queensland and its came into existence due to the mineral deposit in that area and is an administrative and commercial and industrial center. And has one of the most intensive air quality motioning system. Found at an elevation of 356 m from sea level.

A piston above a liquid in a closed container had a area of 1m 2squared. The piston carried a load of 350 kg. What will be the external pressure on the upper surface of the liquid?

Answers

In physical science, pressure quantifies the amount of force that is applied at a certain area. Mathematically, this can be transformed as,
                    Pressure = Force / Area

It is also to be noted that force is the product of mass and acceleration due to gravity. 
                 Force = mass x acceleration due to gravity
Substituting,
                Force = (350 kg) x (9.8 m/s²)
                Force = 3430 N

Then, substitute this to the first equation,
                 Pressure = 3430 N / 1m²

ANSWER: Pressure = 3430 N/m² = 3430 Pa
Which of the following statements correctly describeds the models put forth by prolemy and copemicus to explain the universe

What were the names of the two rivers that the fertile creascent was between?

Answers

The Tigris and the Euphrates

How does land availability negatively impact industrialization in China’s manufacturing and factories, further reducing the amount of land available for farming? There are not enough young men available to develop the land in China China is not pursuing industrialization due to a focus on technology China is outsourcing its agricultural needs that require additional land None of the above

Answers

THERE IS NOT ENOUGH LAND BECAUSE THEY FOCUS TO UCH ON INDUSTRIALIZATION

What is the significance of india's monsoon season?

Answers

Indian monsoon especially the summer monsoon is the main finance source of the country. It is essential to the country's agriculture sector, river systems and the overall condition of the the flora and fauna of the country. This would largely affect the GDP of the country. Therefore, having a good monsoon is very important for the economy and the development of the country. The location of India would give rise to a monsoon that is nothing but air with moisture in it. Rain forms from these with about 3000 mm rainfall. This would form as a water source for the country.

Which of the following physical characteristics can be found in the southern grassland countries? a. large rivers c. tropical lowlands b. mountains d. all of the above

Answers

I believe its, D. All of the above.

Answer:

d. all of the above

Explanation:

    The countries that have this bioma are Paraguay, Uruguay, Brazil, and Argentina.

    The main feature of the southern grassland is its vegetation, which has a herbaceous composition, that is, basically formed by grasses and small plant species, not exceeding 50 cm in height. This landscape type has two well-defined types: so-called clean fields and dirty fields.

    The clear fields occur when the vegetation has no shrubs, gaining a more homogeneous, that is, more regular landscape, without very large differences between one part and the other. Dirty fields, on the other hand, occur when there is a greater presence of these shrubs, which “blend” with the landscape.

Approximately how much of the world's freshwater supply comes from groundwater

Answers

71 percent of the Earth's surface is covered with water. The visible bodies of water are referred to as surface water and water found underground as soil moisture and in aquifers is referred to as groundwater. Humans use both ground and surface water.
20% of the world's freshwater supply comes from groundwater and 80 % from surface water.

Which mountains were formed as a result of oceanic-continental convergence?

Answers

~Hello there!

Your question: Which mountains were formed as a result of oceanic-continental convergence?

Your answer: Andes is the mountain that was formed as a result of oceanic- continental convergence.

Any queries?

Happy Studying!

The correct answer is - Andes Mountains.

The Andes Mountain Range is a result of a oceanic-continental convergence. This mountain range stretches alongside the western coast of the South American continent, in close proximity of the convergent boundary between the South American tectonic plate, which is continental one, and the Nazca tectonic plate, which is oceanic one.

The Nazca plate is subducting beneath the South American plate, and it managed to lift up the land in close proximity to the boundary. As the land was lifting up more and more, over time a mountain range was formed, the biggest and dominant one in South America, the Andean Mountain Range.

Which of the following boundaries is not one of the three types of plate boundaries?
A.
divergent
B.
transform
C.
convergent
D.
tectonic

Answers

Which of the following boundaries is not one of the three types of plate boundaries?
A. divergent
B. transform
C. convergent
D. tectonic

Final answer:

The type of plate boundary not listed among the three types is 'tectonic'. The primary types of plate boundaries are divergent, convergent, and transform.

Explanation:

The correct answer to which type of boundary is not one of the three types of plate boundaries is D. tectonic. The three main types of plate boundaries are:

Divergent boundaries: These are areas where plates are moving apart from each other. An example of a divergent boundary is the mid-ocean ridge system like the one in the Atlantic Ocean.Convergent boundaries: These occur where plates are moving towards each other, which can result in one plate sliding beneath the other in a process called subduction, or by uplifting to form mountain ranges if the plates have similar densities.Transform boundaries: At these boundaries, plates slide past each other horizontally. The San Andreas Fault is a well-known example of a transform boundary.

Irbs reviewing research in a different geographical location and/or cultural context have a responsibility to: obtain knowledge of the local context by talking to those who have traveled to the region defer to an irb that is in the situated within the local research context ask specialists with direct knowledge of the local research context to participate in irb discussions b or c a or c

Answers

imaginary lines drawn on maps for the purpose of describing location.

Which of these materials will decay the fastest to one-fourth of its original amount?

Bismuth-212 half-lives 60.5 seconds

Sodium-24 half-lives 15 hours

Iodine-131 half-lives 8.07 days

Radium-226 half-lives 1600 years

Answers

The elements listed in the choices are radioactive materials. These materials are very unstable because of the high neutron-to-proton ratio in the nucleus. Because of this, they spontaneously undergo nuclear reactions by giving off sub-particles in order to lower the ratio. They emit radiation in the form of alpha, beta or gamma. 

Half-life is the length of time it needs to completely react half of the original amount. For example, it would take Bismuth 60.5 seconds to use up half of its amount. Therefore, the lower the half-life the faster the reaction is and the lesser the residual amount will be. With that being said, the answer would be Bismuth because it only takes seconds.
Final answer:

Bismuth-212 will decay the fastest to one-fourth of its original amount because it has the shortest half-life of 60.5 seconds, requiring only 121 seconds to reach that point.

Explanation:

To determine which material will decay the fastest to one-fourth of its original amount, we need to consider the half-live of each isotope mentioned. The half-life is the time required for half of the isotope to decay. To reach one-fourth (or 25%) of its original amount, an isotope needs to go through two half-lives. Here's a comparison of how quickly each provided material reaches one-fourth of its original amount:

Bismuth-212: Half-life of 60.5 seconds. Two half-lives will take 121 seconds.Sodium-24: Half-life of 15 hours. Two half-lives will take 30 hours.Iodine-131: Half-life of 8.07 days. Two half-lives will take 16.14 days.Radium-226: Half-life is 1600 years. Two half-lives will take 3200 years.

As seen from the comparison, Bismuth-212 will decay the fastest to one-fourth of its original amount as it has the shortest half-life.

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