Answer:
64
Explanation:
The question is incomplete without the expression that would be used to find the constant necessary to make a perfect square trinomial.
I would show you how to find the constant necessary to make a perfect square trinomial using the expression below:
x² - 16x + c
The expression above is in the form of a quadratic: ax² + bx + c
Where a = 1, b = -16, c = constant
First thing we do, is to square half the coefficient of x
Coefficient x above = b = -16
square of half the coefficient of x = (-16/2)²
Expand it, we have = -16/2 × -16/2 = 8×8 = 64
Replace the constant with 64
x² - 16x + 64
b/2 = -16/2 = -8
(x - 8)² will give a perfect square trinomial
Therefore the constant which makes the above expression a perfect square trinomial is 64
Based on the article,describe the relationship between population growth,consumption,and the environment
The relationship between the three is very complex. population growth and consumption, exert more pressure on the environment regeneration capacity.
What do you mean by population growth, consumption, and the environment?The term population growth means an increase in the number of people in the world, consumption means the use of resources by the population and the environment means the surrounding around us.
The relationship between the three is very complex.The overpopulation has exerted more pressure on the earth's capacity to regenerate. It has a negative effect on the environment as it has led to over-farming, deforestation, and global warming.With the population growth, the consumption pattern has also changed and increased the use of resources, and waste production, and has led to ozone layer depletion.Therefore, the above statements explain the relationship between population growth and consumption on the environment.
Learn more about population growth, consumption, and the environment here:
https://brainly.com/question/12020821
The perimeter of a rectangular painting is 282 centimeters. If the width of the painting is 53 centimeters, what is its length?
Were the Sephardi Jews a homogenous group or a heterogeneous group?
there are how many planets in the solar system
Answer: 8 planets
Explanation:
There are 8 planets in our solar system, Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune. There are 9 if you count Pluto, but it is most of the time not included.
Is the earth flat? Or is the government just saying it isn’t flat to lie to us ?
Earth is going around right now so its no flat at all lol
What are the run-off zones of a watershed?
Please help on my science assignment
*5-10 sentences long*
- What are three modern day inventions that use magnets? Explain how they work, and the importance of the magnet.
- Invent something new that uses a magnet. What is the importance of the magnet? How does it all work together?
I can choose whatever Question but it need to a clear answer.
Answer:
magnets are used in refrigerator to keep the door closed. it is used in tv and computer screen. magnets are also used in electrical bell.All magnets have north and south poles. Opposite poles are attracted to each other, while the same poles repel each other. When you rub a piece of iron along a magnet, the north-seeking poles of the atoms in the iron line up in the same direction. The force generated by the aligned atoms creates a magnetic field.Magnets are important because of their properties A particle moving in a magnetic field feels a force proportional to his speed, and to the field, so you can use a magnet that produce a field in a certain way and shape, in order to catch a particle in motion.
i hope this is a clear answer i answered the first question in 10 lines
hope it helps :)
name the planet which is nearest to sun
Answer:
hey! the answer is Mercury! hope that helps love!
Answer:
mercury
Explanation:
What are the main causes for river pollution? How can it be controlled?
Answer: rivers gets polluted because of many reasons such as,dumping solid wastes and plastic at sea water,garbage etc , this wastes contain many toxic substances which can even kill the aquatic animals!! .we humans are responsible for such things but these things would only cause us damaged. ie, swimming or drinking these contaminated water gives us many infections,chronic disease and all..and can even cause skin problems, cancers etc. this also may stop the life of aquatic animals..
we can off course control this,by :
*dont throw any plastics or unwanted materials in water bodies.
*dont dispose any household chemical in sea waters.
*use minimum amount of water for usage..and dont waste it for no reason...
i hope this is informative for you!!
10. The measure of an interior angle of a regular polygon is 120°. How many sides does the polygon have?
A. 5 B. 6 C. 3 D 4o
Answer:
Polygon has 3 sides
Answer: 6 sides
Explanation: If in a regular polygon, each interior angle = 120 deg, then each exterior angle = 180–120 = 60 deg. So the polygon has 360 deg/60 deg = 6 sides.
Cities have both negative and positive effects on the environment.
Answer:
Yes!
Explanation:
Here are some examples:
Some Positive Effects:
- Jobs (investment)
- Nourishment (food)
- Education
- Home and Residence
Some Negative Effects:
- Polution to the enviroment
- Upheaval rampage
The two lakes connected by canals that help facilitate transportation are Lake __________ and Lake __________. A. Caspian . . . Adriatic B. Doirani . . . Lena C. Onega . . . Ladoga D. Baikal . . . Danube Please select the best answer from the choices provided
Answer:
the answers is C. the two lakes connected by canals that help facilitate transportation are Lake Onega and Lake Ladoga
Explanation:
Answer: The answer is C
hope this is helpful
Explanation: don’t need one I jus know
what would be an example of a formal region?
A-the rust belt in the united states
B-“back home”
C-the commuter bus loop in dallas tx
D-the subway system in new york city
Answer:
The rust belt of the united states would be a formal area do to the whole area all being swing states, or that they were all specialized in iron and steel production in before the 1970's.
Explanation:
A formal region is an area inhabited by people who have one or more characteristics in common. Shared characteristics may be a common language, economic activities, such as a particular crop production, or physical characteristics, such as the climate of an area. Some formal regions have distinct boundaries which make them easy to identify, such as counties or states. Examples of formal regions are Europe, Africa, United States, and Canada.
An example of a formal region is the Rust Belt in the United States. Thus, the correct option is A). the rust belt in the united states.
What is a formal region?A formal region refers to an area within which everyone shares distinctive characteristics. It is an area that has officially recognized boundaries which defines it. Formal regions are made up of the boundaries for cities, counties, states, and countries.
The boundaries of the formal region are set by local or national governments and these regions are often regarded as common knowledge. There are various criteria that is used to create a region such political affiliation, nationality, culture, common languages, religion, geographical features etc.
There are commonly three types of regions that are formal regions, functional region, and vernacular region.
Learn more about formal region here:-
https://brainly.com/question/20110698
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all meet at the North and South Poles.
A. longitude lines
B. Cylindrical projection approximations
C. Mercator fines
D. Latitude lines
Answer:
D
Explanation:
Mr. Tolman believes that our universe is expanding, but with all of the gravitational force from the celestial bodies of space, the universe will begin to contract. He believes in the _____.
Answer:
Oscillating Universe Theory
Explanation:
How did geography contribute to the development and spread of agriculture?
Please help me
Ecuador's chief resource and industry is: A.bananas B.cacao C.sugar D.coffee
The first European power to establish a trading post in India was __________.
Las tecnología limpias implican la ___________ de energía y bienes de consumo con un uso razonado de los recursos ________. Un mejor _________ de los recursos naturales y una
Answer:
(See explanation below for further details)
Explanation:
(This exercise is written in Spanish and for that reason explanation will be held in such language)
Las tecnologías limpias implican la producción de energía y bienes de consumo con un uso razonado de los recursos naturales. Un mejor aprovechamiento de los recursos naturales y una mejora en la eficiencia de los procesos de transformación de energía y materiales.
The major cash crop grown in Oceania is? a. Bananas. b. Corn. c. Sugarcane. d. copra.
Answer:
C. Sugar Cane
Explanation:
Answer:
sugar cane
Explanation:
Which type of convergent plate movement is depicted in the image above? A. oceanic-oceanic B. continental-continental C. oceanic-continental D. transform boundary
This Question is incomplete because it lacks the attached diagram
Please find attached to this answer, the attached diagram
Answer:
C. oceanic-continental
Explanation:
A convergent plate movement can be defined as the movement that occurs when two different or similar plates found in the Earth's crust are moving towards one another ( converging towards one another) such they collide or hit another and this results in one of the plates been subdued or found beneath the other plate.
In the question above, the type of convergent plate movement shown in the attached diagram is called the Oceanic Continental convergent plate movement.
The Oceanic Continental convergent plate movement is the movement that occurs when the Oceanic plate and the Continental plate are moving towards one another such that they collide or meet with one another and the Oceanic plate is subdued under the continental plate.
It is important to note that when two different plates in the Earth crust meet with one another, it is the heavier plate that is subdue or submerged under the less heavier plate.
Due to the subduction of the Oceanic plate beneath the Continental plate, the resultant effects is the presence of earthquakes and eruptions of volcanoes.
Answer:
The Answer is C. oceanic-crust!
Explanation:
got it right on edge 2022
1.
b) Mention five examples of diffusion in
everyday life.
Answer:
Here are 5 examples for you
Explanation:
Perfumes/Incense Sticks. When perfume (scents, incense sticks, room sprays, fragrance sprays) are sprayed at one part...
Helium Balloons. Helium balloons deflate slowly and lose their lift. This happens because helium diffuses from the...
Tea Bags. When we put tea bags into a cup of water, it automatically mixes in the whole cup of tea, and it happens...
Soda/Cold Drinks. After a few seconds of opening a soda bottle, soda goes flat. This is because the CO2 (Carbon dioxide) concentration is higher in the bottle than the outside environment and hence, CO2 diffuses from its higher concentration to its lower concentration.
Breathing
Air pollution
Answer: balloons, food coloring, perfume, soda, and tea.
Explanation: These are all examples of diffusion in everyday life.
The earth has a total land area of approximately 150 million square km. About how much is covered by rain forest?
Answer: 15 million square km.
Explanation:
The rainforests cover about 2 percent of the total area of the Earth surface but the 50 percent of the animals and plants of the earth live in the rainforest. The rainforests can be found in different countries of the world. These can be found in Alaska, Canada, Asia, America and Africa. The rainforest cannot be found in Alaska because the temperature in Alaska is too cold.
Match each scientist to the observation she is most likely to make
each person in the united states uses of water each day
Answer:
drink water and shower
Explanation:
Answer:
About 80-100 gallons a day.
Explanation:
This is because they use a lot when they flush the toilet, and after that, to take showers and baths. So, we waste a LOT of water everyday. People are water wasters. But hey... I'm not complaining.
I hope this helped ;)
A line graph, titled Amount of Air Pollution Parcticles by State, shows Parts per trillion or p p t, and Years 2006 through 2015 for Virginia, Wyoming, North Carolina, Tennessee, and Maryland. The line for Wyoming starts at 5 p p t with little change, ending just below 5 p p t. The line for Virginia starts at 13 p p t and ends at 8 p p t. The line for North Carolina starts at 13 p p t and ends just below 9 p p t. The line for Maryland starts just above 13 p p t and ends at 10 p p t. The line for Tennessee starts near 13.5 and ends at 9 p p t.
Use the graph to answer the following questions.
Which state has the highest level of air pollution particles for the year 2014?
Which state shows the least change in air pollution particles from 2006 to 2015?
What action is most likely to have helped reduce the rate of air pollution particles?
Answer:
a. Maryland
b. Wyoming
c. Government regulations
Explanation:
For Wyoming, we have;
2006: 5 p p t
2015: < 5 p p t
For Virginia, we have;
2006: 13 p p t
2015: 8 p p t
For North Carolina, we have;
2006: 13 p p t
2015: 9 p p t
For Maryland, we have;
2006: 13 p p t
2015: 10 p p t
For Tennessee, we have;
2006: 13.5 p p t
2015: 9 p p t
a. Based on the linear graphs, the state that has the highest level of air pollution particles is given by the relation
[tex]2006 \, air \, polution \, values + \dfrac{(2015 \, air \, polution \, values)- (2006 \, air \, polution \, values)}{2015 - 2006} \times (2014 - 2006)[/tex]
[tex]2006 \, air \, polution \, values + \dfrac{(2015 \, air \, polution \, values)- (2006 \, air \, polution \, values)}{9} \times 8[/tex]
Therefore, for Wyoming, we have;
[tex]5 + \dfrac{(<5)- (5)}{9} \times 8 < 5 \ p \ p\ t[/tex]
For Virginia, we have;
[tex]13 + \dfrac{8 - 13}{9} \times 8 = 8.6 \ p \ p\ t[/tex]
For North Carolina, we have;
[tex]13 + \dfrac{9 - 13}{9} \times 8 = 9.44 \ p \ p\ t[/tex]
For Maryland, we have;
[tex]13 + \dfrac{10 - 13}{9} \times 8 = 10.33 \ p \ p\ t[/tex]
For Tennessee, we have;
[tex]13.5 + \dfrac{9 - 13.5}{9} \times 8 = 9.5 \ p \ p\ t[/tex]
Therefore, Maryland has the highest level of air polluton particles for the year 2014
b. From the available data, Wyoming shows the least change in air pollution particles from 2006 to 2015 with a change from 5 p p t to < 5 p p t
c. Regulations which limit the amount of particles from pollutants that can be released into the Air.
Answer:
-Maryland
-Wyoming
-reduced burning of fossils fuels
Explanation:
In a GIS map data is always displayed in the form of . . .
Answer:
in a gis map data is always displayed in the form of East, weast, north and South
Answer:
North, East, South, and West
Explanation:
This doesn´t actually have to do with that but Putting information into GIS is called data capture. Data that are already in digital form, such as most tables and images taken by satellites, can simply be uploaded into GIS. Maps, however, must first be scanned, or converted to digital format. The two major types of GIS file formats are raster and vector.
Emperor Shi Huangdi (of the Qin Dynasty) was famous for many things, including his construction of
Answer:
The Great Wall of China
Explanation:
The Great Wall got started under the Qin Dynasty and Shi Huangdi was the first Emperor of the Qin and started building the Great Wall.
Which continent forms a part of North America
Answer:
central america
Answer:
Laurentia
Explanation:
Though no longer a series of colonies, the United States retains close ties to Britain as
A a commonwealth
B. a dependency
C. a dominion
D. part of a "special relationship"
D. part of a “special relationship”
Explanation: