If two triangles fit perfectly over top of each other, what can you say about them?

a. they are polygons.
b. they have thickness.
c. they are congruent.

Answers

Answer 1
c. they are congruent
reason: congruent triangles are when they have exactly same three sides and exact same three angles

Related Questions

What are the economic, social, and environmental values of planting trees around a
hospital?

Answers

Trees can serve a variety of purposes in the hospital such as shade for people to sit under, making the environment cool by releasing oxygen.

What is an Economic Tree?

The word economic may ring the idea of money, however, an economic tree is one that is planted to serve mankind in an array of ways.

It should be noted that the felling of economic trees is an offense under certain laws.

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PLEASE HELP!!!
Throughout its history, Vietnam pursued political independence in the face of foreign domination from many countries. The Chinese first controlled the region in 111 BCE. Their dominion lasted until 939 CE, at which point Vietnam was able to govern itself independently for nearly 1,000 years. In the 1800s, however, Vietnam and neighboring areas became French colonies. This period of colonization would last until just after World War II.

Research how the Vietnamese fought French and U.S. control between World War II and 1975. For a beginning point in your research, use this timeline of Vietnam history, starting with 1900. This video and additional resource also give good overviews of the time period.

In two to three paragraphs, explain how Vietnam’s political boundaries, affiliations, and alliances changed from the end of World War II to 1975, when the country finally achieved independence. Based on your research, include the causes and effects of foreign aggression on Vietnam during this period.

Answers

The prompt requires you to explain how...therefore, you are required to write an explanatory essay.

How do you write an explanatory essay?

An explanatory essay's objective is to make an idea very clear to the reader.

An essay must typically have three parts:

IntroductionBody; andConclusion.

Commence by researching the text in-depth so that your response is apt and to the point.

Ensure that your claim is well introduced and links up with the body where it is explained.

The body must contain textual evidence to support your claims.

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how is iron removed from the environment

Answers

Answer:

Aeration (injecting air) or chemical oxidation (usually adding chlorine in the form of calcium or sodium hypochlorite) followed by filtration are options if iron levels are more than 10 mg/L. Sediment filter, carbon filter, or water softeners can remove small amounts of iron, but the iron will quickly plug the system.

which region of china has the highest population density? why do they live here rather than in other areas of china?

Answers

Answer:

Lower Yellow River and Yangtze River areas.

Explanation:

They live here because these are great ports and harbors making it so that most jobe such ad factory workers and dock workers are here

The longleaf pine has how many needles per cluster?

a. 3
b. 4
c. 5
d. 8

Answers

Answer:

a.3

Explanation:

Question 22 of 25
Look at the population pyramid. Which interpretation is best supported by the
graphic?

Answers

Answer: B.

Explanation:

I believe it is B. because the population hasn't had much of an increase and in the next 50 years I think it will still be the same from now till 50 years.

what are some alternatives to using iron

Answers

Answer:

Scrap is a substitute for iron ore as raw material for the steel industry and could help reduce dependence on the international mining monopolies.

PLS HELP ME I WILL MARK THE BRAINLIEST!!

Answers

Answer:

C

Explanation:

Just look at the chart

Answer:

C

Explanation:

the greatest hazard to human life associated with volcanoes is

Answers

The ashes and smoke after an eruption

Identify the primary way in which the amount of carbon dioxide in the atmosphere can be increased.

A.
burning fossil fuels

B.
fertilizing croplands

C.
planting more forests and grasslands

D.
increasing solar radiation

Answers

A any type of burning increases carbon dioxide

Utah’s bryce canyon is best known for what type of geologic formation?.

Answers

Answer:

The rocks of the Claron Formation

Explanation:

comprise the spectacular structures that Bryce Canyon is known for. Limestones

How did environmental characteristics influence the settlement and formation of large cities such as New York City and New Orleans?

Answers

The environmental characteristics influence the settlement and formation of large cities such as New York City and New Orleans because of their closeness to ocean which made them to be port cities.

What is the geographical and economic importance of  closeness of port cities to New York City and New Orleans ?

Port cities can be regarded as an aid to the development of a region economically because it bring about improvement in trade.

This is as a result of allowing transportation of goods from one place to another and this help development of New York City and New Orleans.

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Which planets have one or more moons? Select four options. Earth Jupiter Mercury Neptune Uranus.

Answers

Jupiter mercury Neptune Uranus

How have natural processes in the past cost changes in earths mean surface temperature how do we know

Answers

Answer:

Earth's temperature has risen by 0.14° F (0.08° C) per decade since 1880, and the rate of warming over the past 40 years is more than twice that: 0.32° F (0.18° C) per decade since 1981. 2020 was the second-warmest year on record based on NOAA's temperature data, and land areas were record warm.

what is the name of the line at 0 degrees longitude

Answers

Answer:

The prime meridean.

What is the volume, in cubic ft, of a cube with an edge length of 3ft​

Answers

Answer:

27 cubic feet

Explanation:

Since it is a cube, all side lengths are the same. So I'm this cafe, all side lengths are 3 ft. So you multiply the depth(3) by the width(3) by the height(3):

3*3*3=27.

__________________ is a type of limestone deposit found around hot springs and used for countertops. Group of answer choices Travertine Granite Marble Serpentine Gypsum Dolomite

Answers

Answer:

Travertine

Explanation:

The Himalayan Mountains are the tectonic product of a collision between India and Eurasia that began 50 million years ago and still continues. True False

Answers

Answer:

This sentence is TRUE.

The Himalayan Mountains are young mountains formed in alpine orogeny with Pyrenees, Alps, Carpathians Mountains.

Sequencing - Putting commands in correct order so computers can read the commands.

Answers

Good definition but it’s not a question. Hope you can get help!

where is the national meteorological center located

Answers

Answer:

Norman, Oklahoma

Which of the following is an example of absolute location?
A. 32" S, 141" E
B. South of Main Street
C. Up the street from the library
D. Near the church

Answers

Answer is A I believe as it gives coordinates rather than just directions

which lists the geometric terms that describe the figure shown

Answers

Answer:

Point, line, line segment, ray, right angle, acute angle, obtuse angle, and straight angle are common geometric terms.

Explanation:

but that' all i can tell you because  you didn't show the figure.

what are feathers made of

Answers

Answer:

What are made of?

Explanation:

"feathers are made of lightweight material called keratin." According to the internet. Hope this helps!!

This professor most likely believes globalization is a phase that will probably pass. something her country should avoid. here to stay and will have lasting effects. helping to preserve her country’s traditions.

Answers

Professor most likely believes globalization is here to stay and will have lasting effects.

Why globalization?

Globalization has taken place in most of the countries today.

It has brought about great change that has transformed major systems through innovations and establishment of new ideas.

Globalization will stay as it keeps unfolding everyday.

Therefore, Professor most likely believes globalization is here to stay and will have lasting effects.

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Answer:

the answer is c bro

Explanation:

trust me bro.

True or False: Cap and trade systems provide a monetary incentive for
nations to develop technologies that will reduce emissions and con-
serve energy
D
true
B
false

Answers

Answer:

The answer is True.

Explanation:

Cap and trade reduces emissions, such as those from power plants, by setting a limit on pollution and creating a market.

It is true that Cap and trade systems provide a monetary incentive for

nations to develop technologies that will reduce emissions and con-

serve energy.

What is an incentive?

Incentive is an inducement given as a form of encouragement to someone. The purpose is to stimulate person to do more of particular task.

Hence, It is true that Cap and trade systems provide a monetary incentive for nations to develop technologies that will reduce emissions and con-

serve energy.

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What happens at this point? warm air is rising. cool air is sinking. there is a difference in air pressure. cool air is less dense than warm air.

Answers

Answer: convection current

Explanation: the denser and cooler material sinks to earth's core while the hotter and lighter material rises to replace the cooer material its a cycle

before there was any life on earth, which gas was absent from the ancient atmosphere?

Answers

Oxygen was absent on earth

Since Central Asia is completely
surrounded by land, it is considered
a
country.
A. crowded
B. landlocked
C. neither A nor B
Copyright © 2003-2022 International Academy of Science. All Rights Reserved.

Answers

Answer: landlocked

Explanation: Central Asia does not border the ocean, (Caspian Sea is a lake) which means it is landlocked

explain how a coastline of headlands and bays form changes over time

Answers

Answer:

Cliffs along the coastline do not erode at the same pace. When a stretch of coastline is formed from different types of rock, headlands and bays can form. Bands of soft rock such as clay and sand are weaker therefore they can be eroded quickly. This process forms bays.

Explanation:

Hope it helps...

Answer:

As the waves erode the coastline, the soft rock will be eroded quicker. This results in the areas of softer rock to retreat, forming bays, whilst the hard rock is eroded slower so will form headlands. Over time, deposition will occur in the bays and so forming beaches.

Explanation:

More than 33% of food produced globally never makes it to the table. Some of this wasted food spoils in transit, while consumers throw some of this food out. During the production, harvesting, transporting, and packaging of the wasted food, more than 3.3 billion metric tons of carbon dioxide is emitted. Predict how a reduction in food waste would impact the climate on Earth?

A.
The creation of greenhouse gasses would decrease and result in a positive change in climate.

B.
The creation of greenhouse gasses would decrease and result in a negative change in climate.

C.
The creation of greenhouse gasses would increase and result in a negative change in climate.

D.
The creation of greenhouse gasses would increase and result in a positive change in climate.

Answers

Answer:

Based on my research, the best answer to your question should be option D. Greenhouse gases warm up the planet, and also makes human life better. Without the, the world would most likely be cold.

Explanation:

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