What is the approximate area of the triangle below?
73.1 sq. cm.
111.7 sq. cm.
141.4 sq. cm.
164.7 sq. cm.
Answers
Answer:
73.1 cm²
Explanation:
We need to know at least two of the side lengths of the triangle that makes one of the angles given an included angle.
Find the measure of the third angle, the angle that is opposite 14 cm:
Thus,
180 - (95 + 35) = 50°
Using Sine rule, let's find the side length that is opposite to 35°:
Let the side length opposite to 35° be represented as "x".
Thus:
x/sin(35) = 14/sin(50)
Multiply both sides by sin(35)
x = 14/sin(50) × sin(35)
x = (14×sin(35))/sin(50)
x = 10.5 cm (nearest tenth)
✔️Use ½*a*b*sin(C) to find the area
where,
a = 14 cm
b = 10.5 cm
C = 95°
Plug in the values
Area = ½*14*10.5*sin(95)
Area ≈ 73.1 cm²
Answer: A 73.1
got 100% on quiz :)
Related Questions
Which technique allows researchers to image the anatomy of the brain and measure the activity of specific parts of the brain.
-MRI Magnetic Resonance Imaging
-EEG Electroencephalogram
-PET Positron Emission Tomography
-fMRI Functional Magnetic Resonance Imaging
Answers
Answer:
MRI
Explanation:
I believe
EEG - Electroencephalogram
explanation:
the purpose of an electroencephalogram is to detect electrical activity in your brain using small, metal discs attached to your scalp.
A particulate representation of F2(g) is shown above its formula in the equation below. Using the key provided, draw particulate representations of CH4(g) and the two product molecules of the reaction above their formulas in the equation.
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Answer:
here :) i know it's not pretty
Explanation:
What similarities are there in growth of the human population compared to animal/plant populations?
Answers
Answer:
The similarities in the population growth of humans with respect to plants and animals is that, in the three cases, the growth occurs exponentially with respect to the initial number of specimens: thus, if there are 100 humans, 50 of each gender, 50 new individuals may appear; the same happens with animals and plants: each species is reproducing exponentially to the procreative pairs that previously existed.
In the first sentence of the second paragraph, the author includes the parenthetical statement about the "sensible writer" primarily to
A
acknowledge that she is not well acquainted with the writer's works
B
imply that her audience should recognize the source of the paraphrase even though she does not name the source
C
complain about the lack of availability of the writer's book during her travels
D
apologize in advance if she is not a reliable reporter of the source's words
E
admit that she may be misrepresenting the writer's original intentions
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Answer:
the answer is d
Explanation:
SOMEONE PLS HELP ILL GIVE BRAINLIST
Immigration Population in the United States by Age and World Region of Birth: 2003
Age Total Foreign Born, Number Total Foreign Born, Percent European Immigrants, Number European Immigrants, Percent Asian Immigrants, Number Asian Immigrants, Percent Latin American Immigrants, Number Latin American Immigrants, Percent Immigrants from Other Areas, Number Immigrants from Other Areas, Percent
0 to 4 329,510 1.0 34,800 0.7 105,310 1.2 161,120 0.9 28,280 1.4
5 to 9 730,665 2.2 88,205 1.8 164,140 1.8 426,790 2.4 51,530 2.5
10 to 14 1,055,350 3.1 113,240 2.4 240,660 2.6 625,035 3.6 76,410 3.7
15 to 19 1,535,180 4.6 141,095 3.0 354,845 3.9 950,495 5.4 88,745 4.3
20 to 24 2,610,395 7.8 184,300 3.9 556,655 6.1 1,749,305 10.0 120,135 5.8
25 to 29 3,579,890 10.7 268,865 5.6 883,570 9.7 2,256,020 12.9 171,435 8.3
30 to 34 4,007,920 12.0 341,525 7.2 1,142,705 12.5 2,309,850 13.2 213,840 10.3
35 to 44 7,404,150 22.1 818,755 17.1 2,060,050 22.5 4,055,225 23.1 470,120 22.6
45 to 54 5,400,560 16.1 791,225 16.6 1,719,825 18.8 2,517,960 14.4 371,550 17.9
55 to 64 3,322,520 9.9 777,095 16.3 1,014,420 11.1 1,317,840 7.5 213,170 10.3
65 to 74 2,020,995 6.0 597,610 12.5 573,140 6.3 712,970 4.1 137,275 6.6
75 to 84 1,193,755 3.6 476,850 10.0 269,985 3.0 347,035 2.0 99,885 4.8
85 years+ 343,050 1.0 142,025 3.0 61,650 0.7 104,070 0.6 35,305 1.7
Total 33,533,945 100 4,775,585 100 9,146,960 100 17,533,710 100 2,077,690 100
The chart above shows data related to the immigrant population in the United States by age and world region of birth in 2003.
Explain Ravenstein's laws of migration.
Identify ONE way in which the data supports Ravenstein's laws.
Ravenstein used a term called friction of distance to explain a specific pattern related to migration. Define friction of distance.
Describe ONE example of the phenomenon of friction of distance.
Explain whether the data in the table supports or refutes the idea of friction of distance.
Based on the data in the table, identify the origin of the greatest number of immigrants arriving in the United States.
Choose ONE immigrant group from the data table and explain how that group has affected the United States.
JUST ANSWER THE BOTTOM (2-3 sentences)
Answers
Answer:
idrk
Explanation:
Answer:
a. Ravenstein's laws of migration are 11 laws on migration based on Ravenstein's research. One of his laws is that a majority of migrants only move a short distance, such as people migrating from Mexico and Cuba into the United States.
b. One way in which the data supports Ravenstein's laws is that most people who migrate are adults not people with families, because it is easier to migrate by yourself compared to having to migrate an entire family unit, which can be upwards of 4 people. That law is reflected in the data above, with the majority of the migrants being between the ages of 25-54.
c. Friction of distance is the extra time, effort, and cost needed when moving and these extra costs are proportional to the amount of distance someone travels.
d. One example of friction of distance is if my friend moved to another city, I would have to expend allot more resources like gas and food expenses and my time to go see them compared to just having to ride my bike over to their house when we lived in the same neighborhood. I have to use extra time and effort to go see them now that they live a further distance away.
e. The data in the table refutes the idea of friction of distance because the percentages of each age group migrating to the US is relatively the same or similar across all of the different areas, even though some areas, like Asia, are much farther from the US compared to Latin America.
f. Based on the data in the table, the origin of the greatest number of immigrants arriving in the United States is from Latin America.
g. Latin America is one immigrant group that has affected the United States. Immigrants from Latin America make up most of America's labor force, with most of them being employed for minimum wage, which is usually higher than what they'd be able to make back in their home countries. Latin American immigrants have also largely influenced the cultures in places that they usually migrate to, such as Miami, Florida, which has a rich Latino culture due to the large amounts of immigrants to the area.
Explanation:
True or false
1. Like the VOC “men-on-the-spot” in Java, the British relied heavily on Indian troops recruited throughout the sub- continent to help them maintain order in their India colony.
2. The price of German support for the ‘Young Turks” gaining autonomy in local government, was the allowance for a German railway to be built across Mesopotamia and for German interference in dealing with Turkey’s old “friends.”
3. Representative of economic imperialism, the profits from the precious metals and minerals extracted from Africa’s mines or the rubber grown in Malaya went mainly to European merchants and industrialists.
4. The basic goal of pan-Slavism was to unite all Slavs in the Balkans and in Russia under the political leadership of the tsar, thus making the Balkans territorially a part of Russia.
5. Belgian rule in the Congo was based on the “colonial trinity” of state, missionary, and private interests—commercial interests that sent large amounts of capital into the Congo causing its various regions to become specialized.
Answers
Plz I need help on this Economics FRQ
Answers
Answer:
The answer would be (B)
Explanation:
In what ways is plate tectonics related to the formation of Earth's crustal features?
Answers
What purpose do the winding tubes on a brass instrument serve?
A. They allow for different rhythms to be played.
B. They allow for different pitches to be played.
C. They are for looks only.
D. They can change how loud or soft the music is played.
this is in music btw
Answers
Prompt
In the period 1750-1900 CE, new political ideologies emerged as the world became more modern, industrial and enlightened.
Develop an argument that shows how the Enlightenment impacted the development and course of revolution(s) around the world.
Answers
The correct answer to this open question is the following.
It is correct to say that in the period 1of 750-1900 CE, new political ideologies emerged as the world became more modern, industrial, and enlightened.
The Enlightenment impacted the development and course of revolution(s) around the world in that many brilliant thinkers and philosophers of the Enlightenment came up with novel ideas about new forms of government, citizens' rights, social contract, equality, liberty, and private property.
Philosophers like John Locke, Thomas Hobbes, Voltaire, Jean-Jaques Rosseau, and Baron de Montesquiou, were some of the brilliant men than influenced the founding fathers of the United States and the Revolutionary War, as well as the French Revolution or the Independence of México.
For instance, many ideas of the Enlightenment influenced the founding documents of the US such as the Declaration of Independence. For instance, the people's right to be free by its own nature. People born free and their liberty is sacred. Another Enlightenment idea is the power of people to be governed by the right kind of people and citizens can decide to remove them. And of course, the responsibility of the government to protect its citizens.
Describe how reciprocal determinism works.
Answers
Neural messages are carried across the synaptic gap by chemical substances called
neurons
neurotransmitters
nerves
synapses
Answers
The branches that carry neural messages from the cell body and transmit them to the next neurons are the
-axons
-synapses
-dendrites
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Answers
dendrites
explanation:
the definition of a dendrite is a short branched extension of a nerve cell, along which impulses received from other cells at synapses are transmitted to the cell body.
How can smart growth reduce a cities dependence on automobiles?
A. It encourages people living in the suburbs to avoid a cities mass transit system.
B. It shortens the commute between the suburbs and a city central business district
C. It reduces the amount of driving required between suburban homes and grocery stores.
D. It provides people living in high density areas easy access to wilderness areas
Answers
Answer:
C
Explanation:
Describe each stage of prenatal development.
Answers
Answer:
"The process of prenatal development occurs in three main stages. The first two weeks after conception are known as the germinal stage, the third through the eighth week is known as the embryonic period, and the time from the ninth week until birth is known as the fetal period."
Explanation:
From a text.
Answer:
There are 3 main stages in prenatal development...
1. Germinal
2. Embryonic
3. Fetal
Explanation:
Germinal is the first two weeks after conception.
Emryonic stage is when all the major organs and structures form.
Fetal stage is when the sex organs began to form and the muscles and bones form, while the fetus begins to move inside the uterus.
Explain the economic sectors of Thailands economy. Your answer should include specific economic activities within the country.
Answers
Answer:
Thailand had a labor force of 39 million people, out of its 69.8 million population. Its economy is heavily based on agriculture, which contributed 8% of the GDP and employed 31.2% of the active population. The main Thai industries are electronics, steel and automotive.
Explanation:
According to the multiple-nuclei model, which of the following scenarios is MOST LIKELY to occur if a baseball stadium is built near the edges of a city's boundaries?
High-priced homes will be built slightly farther out along major transportation lines.
A multifamily residential zone will be built nearby.
New retail development will center around the stadium.
Light industry will move outward from the core to the stadium.
Other major projects such as an airport or a hospital will be located nearby.
Answers
Answer:
New retail development will center around the stadium.
Explanation:
Got it right on the test
According to the multiple-nuclei model, if a baseball stadium is built near the edges of a city's boundaries, it is MOST LIKELY that new retail development will center around the stadium.
What is multiple-nuclei model?The multiple-nuclei model is a theory of urban geography that suggests that cities are not uniform, but instead are composed of multiple centers of activity or nuclei that interact with each other.
The multiple-nuclei model suggests that cities are not uniform, but instead are composed of multiple centers of activity or nuclei that interact with each other.
These nuclei may include residential areas, commercial districts, industrial zones, and transportation hubs, among others. The construction of a baseball stadium would create a new center of activity that would attract businesses and development in the surrounding area.
As a result, new retail development is likely to center around the stadium.
Learn more about multiple-nuclei model at:
https://brainly.com/question/30560813
#SPJ2
Click this link to view O*NET’s Work Styles section for Emergency Medical Technicians. Note that common work styles are listed toward the top and less common work styles are listed toward the bottom. According to O*NET, what are common work styles needed by Emergency Medical Technicians? Select four options.
stress tolerance
dependability
automation
integrity
aggressiveness
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Answers
Answer:
it is ABDF
Explanation:
Answer:
BCEF
Explanation:
just did it
In terms of chemical content, the fluid on the outside of neurons is similar to
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-distilled water
-the chlorinated water in a backyard swimming pool
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Answers
The outside neurons are mainly composed of dissolved salts and or other chemical substances
Freud was an influential and controversial psychologist who believed that psychology should study the unconscious mind. Describe
the two books Freud published in the early 1900s. (Site 2)
Answers
Freud wanted to prove that dreams are capable of being interpreted. To “interpret a dream” it means to declare it meaning. The dream is no psychic action but is known as the somatic process, by asserting itself even though the dream is incomprehensible it cannot deny its significance. Freud has the idea that the dream is a symbolic representation of future events. Another idea was called the “cipher method”, it treats dream like a secret code where every sign is translated into a sign with known meaning. Freud continues to expand on understanding the meaning behind dreams, through different types of research.
2. Beyond The Pleasure Principle (1920)
Within this book, Freud indicates that humans struggle with two opposing drives. One being Eros, which is the production of creativity, sexual connection, reproduction, self-preservation, etc. The other drive is known as the “death-drive”, this brings destruction, aggression, compulsion, self-destruction. Freud implies that the process of creating living cells creates that chemical imbalance. The pressure, called molecular diffusion, is the exhaustion of battery, making it hard to come back from this state as it is now present in every living cell.
Answer:
"The Interpretation of Dreams": Freud noticed that dreams played an important role in his analysis of neurotic and "hysterical" patients. When he asked his patients to talk about whatever came into their minds, they often referred to their dreams, which would set off other associations and often illuminate other important connections in their past experience. It took Freud about two years to write the book, finishing it in September 1897.
Explanation:
AP PSYCHOLOGY
compare and contrast hormones and neurotransmitters
Answers
neurotransmitters: a chemical substance released at the end of a nerve fiber at the arrival of a nerve impulse, by diffusing across the synapse, which then causes the transfer of the impulse to another nerve fiber, etc.
Hormones and neurotransmitters are equally both similar and different in many ways. A characteristic that they both share, is that they are both forms of sending messages into the body. The only difference being, a neurotransmitter is sends signals to balance target cells, aka muscles or glands. Hormones send messages and signals throughout the body and organs.
7. What amount is closest to the current national debt of the United States? *
350 Million
O 500 Billion
O 27 Trillion
O One Million Bazillion