Answer:
A is the correct answer.
Explanation:
Describe Name and describe Earth's seasons.
Answer:
Summer, Winter, Fall, Spring
Explanation:
What is the area of this polygon?
Enter your answer in the box.
Answer:
To find the area of a regular polygon, all you have to do is follow this simple formula: area = 1/2 x perimeter x apothem. Here is what it means: Perimeter = the sum of the lengths of all the sides.
Points O, P, and Q are not collinear and form ∠POQ. Point R is on OP−→− between points O and P. Line l passes through R parallel to PQ¯¯¯¯¯¯¯¯. Line l intersects OQ−→− at point S. Use paper to draw a diagram to represent the situation described.
Which other pairs of segments have lengths in the same ratio as RS to PQ? Select all that apply.
Answer:
The answer is below
Explanation:
Two triangles are said to be similar to each other if the ratio of their corresponding sides are in the same proportion.
Given triangle ORS and triangle OPQ. ∠ROS = ∠POQ
∠ORS = ∠OPQ (corresponding angles are equal). Also, ∠OSR = ∠OQP (corresponding angles are equal)
Therefore using angle angle similarity theorem, we can say triangle ORS is similar to triangle OPQ.
Therefore:
ratio of RS to PQ = ratio of OR to OP = ratio of OS to OQ
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What is the value of p?
90°
125°
P °
A.35 °
B.125 °
C.55°
D.45°
Explanation:
90° + 55° + p = 180°
145° + p = 180°
p = 180° - 145°
p = 35°
_________________FOLLOW METhis diagram shows pH ranges from 0 to 14, with 7 being neutral, less than 7 as acidic, and greater than 7 being alkaline (basic). How does pollution affect the pH of a stream?
A. When the acid rain finds its way into the stream, the pH in the stream can increase.
B. When the acid rain finds its way into the stream, the pH in the stream can decrease.
C. Pollution corresponds with decreased photosynthesis, which may cause long-term stability in pH.
Answer:
B. When the acid rain finds its way into the stream, the pH in the stream can decrease.
Explanation:
The diagram shows the pollution effect of the pH of a stream is: “When the acid rain finds its way into the stream, the pH in the stream can decrease.” Hence, Option B is correct.
What is acid rain?Acid rain refers to precipitation that is unusually acidic, which means that it contains a lot of hydrogen ions. It can refer to rain or any other type of precipitation.
Acid rain often has a pH level between 4-5, which is lower than the neutral pH range that present in most water, including drinking water, which is between 6.5 and 8.5.
Both humans and animals experience respiratory problems as a result. Aquatic ecosystems are impacted when acid rain falls from the sky and into rivers and ponds. The pH of the stream may drop if the acid rain makes its way into it.
Therefore, Option B is correct.
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Let O, P, and Q be distinct collinear points with PQ=3. Let P′ and Q′ be the images of points P and Q under dilation from point O with scale factor 4.
What is the length of the image segment P′Q′?
Given:
O, P, and Q be distinct collinear points with PQ=3.
P′ and Q′ be the images of points P and Q under dilation from point O with scale factor 4.
To find:
The length of the image segment P'Q'.
Solution:
We know that,
[tex]\text{Scale factor}=\dfrac{\text{Side length of image}}{\text{Corresponding side of original figure}}[/tex]
P′ and Q′ be the images of points P and Q under dilation from point O with scale factor 4. So, Segment P'Q' is the image of segment PQ and the scale factor is 4.
[tex]4=\dfrac{P'Q'}{PQ}[/tex]
It is given that PQ=3.
[tex]4=\dfrac{P'Q'}{3}[/tex]
Multiply both sides by 3.
[tex]4\times 3=P'Q'[/tex]
[tex]12=P'Q'[/tex]
Therefore, the length of the image segment P'Q' is 12 units.
A segment in the image is proportionally longer or shorter than the corresponding one in the pre-image.
The length of the image segment P′Q′
Given Information:
O, P, and Q be distinct collinear points with PQ=3.Dilation from point O with scale factor 4.Solution:
Scale factor=Side length of image/corresponding side of original figure
Segment P'Q' is the image of segment PQ and the scale factor is 4.
4=P'Q'/ PQ
It is given that PQ=3
4=P'Q'/3
Multiply both sides by 3.
4*3=P'Q'
12=P'Q'
Therefore, the length of the image segment P'Q' is 12 units.
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Evaluate the issue of large-scale water transfers in the UK
Answer:
Disadvantages of water transfer schemes:
The dams and aqueducts (bridges used to transport water) that are needed are expensive to build;
Building dams can have a negative environmental impact, this includes large-scale flooding of natural habitats;
Fish migration can be disrupted by dams;
What is the life expectancy for women in Germany ?
Answer:
According to research, in 2018, life expectancy at birth for women in Germany was about 83.3 years.
Explanation:
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According to Confucius, a good leader is a __________ one.
A.
moral
B.
aggressive
C.
ruthless
D.
violent
Please select the best answer from the choices provided
A
B
C
D
Answer:
Moral
Explanation:
Confucius believed in education and placed emphasis on the civil service exam to get a government job. Could coexsist peacefully with other religions and beliefs such as Daoism.
Answer:
it is moral
have a good day everyone
Explanation:
Analyze three factors that cause many endemic diseases to spread in the developing world.
Answer:
Analyze three factors that cause many endemic diseases to spread in the developing world. " A lack of safe water, inadequate excreta disposal facilities, poor hygiene, poor living conditions and unsafe food can all cause diarrhoeal diseases.
Explanation:
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good luck
Three factors that cause many endemic diseases to spread in the developing world.
Poor hygiene
poor health infrastructures
Large population
What is endemic disease ?A disease infection is endemic if it is persistent and localised to a certain area. This makes the transmission of the disease and its rates predictable. For instance, malaria is thought to be endemic in specific nations and areas.
What is mean by Developing world?A developing world, also known as a less developed country or an emerging market, has a GDP that is lower than that of developed countries and an economy that is less developed and complex. In developing nations, the average income per person is lower, and people typically have less access to high-quality healthcare and education. Because they begin from a position of relatively low GDP, developing nations frequently experience faster growth rates than industrialised nations.
What is mean by poor hygiene?Poor Hygiene is linked to transmission of diseases such as cholera and dysentery, as well as typhoid, intestinal worm infections and polio. Poor exacerbates stunting and contributes to the spread of antimicrobial resistance. poor Hygiene means lack of sanitation. In people with poor personal hygiene, the body provides an ideal type of condition for germs to grow, leaving it vulnerable to infection.
What is poor health infrastructures means ?Poor health Infrastructures means lack of hospitals, sanitation, lack of health workers. due to low GDP devolving countries not able to spent much money on Health infrastructures therefore poor infrastructures lead various kind of disease in this region.
What do you understand by Large population ?Large population means increased in one's country. the problem of Large population can lead different problems like various disease, unemployment, food shortage etc.,
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Technology is rarely responsible for cultural change true or false
Answer:
FALSE
Explanation:
I'd say the answer is FALSE, mainly because technology influences everyday life and has a strong influence on culture. Technology is incorporated in all aspects of culture including travel, food, government, and art. Technology shapes different cultures and differentiates one from another. It allows us to intermix.
Hope this helps :)
PLZZZZ HELP!!! ASAP IT IS DUE TODAY!!!!!!
Answer:
the answer is 4 :)
Explanation:
Answer this for brainliest :)
Answer:
Mecca and Medina are the two significant holy sites in the middle east
Explanation:
Mecca which is also known as Makkah is an important place of pilgrimage of every Muslim and it is a sacred journey taken up every year by a Muslim. It is the natal abode of Prophet Muhammad and it is the place where the holy book was written. People from all parts of the world visit the Kaaba. On the day of Arafa, people tend to fast in order to erase the past sins which they have committed in the past years.
Medina is the second significant holy situated in which the mausoleum of Prophet Muhammad is found. According to the Islamic calendar, Median is important and that particular day in which the prophet and his followers entered the city is considered holy.
where do most people in India live?
Answer:
rural areas
Explanation:
Answer:
rural areas
Explanation:
What is the climate of Central America
Answer:
Temperatures in Central America are highest just prior to the summer wet season, and are lowest during the winter dry season, when trade winds contribute to a cooler climate. The highest temperatures occur in April, due to higher levels of sunlight, lower cloud cover and a decrease in trade winds.
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Explanation:
what is the capital of Philipine?
and what is Philipine's language?
does anyone know about it?
Answer:
The capital is Manila. Their language is Filipino.
Explanation:
Answer this question plz thx.
What is population density please help me
Answer:c
Explanation: Population density is a measurement of population per unit area, or exceptionally unit volume; it is a quantity of type number density. It is frequently applied to living organisms, most of the time to humans.
determine the volume of a right rectangular pyramid with the base dimensions 6 ft by 12 ft. For each triangular face, the equal sides have length 18 ft. Write answer to nearest cubic ft.
9514 1404 393
Answer:
401 ft³
Explanation:
Consider the cross section perpendicular to the base through opposite corners of the base. It will be an isosceles triangle with legs of 18 ft and a base dimension equal to the diagonal of the base rectangle.
That diagonal length is given by the Pythagorean theorem as ...
d² = 6² +12² = 180
d = √180 = 6√5
Then the right triangle that tells us the height of the pyramid has a base length of (1/2)(6√5) and a hypotenuse of 18. The pyramid height is ...
(3√5)² + h² = 18²
h = √(324 -45) = √279 = 3√31
So, the volume of the pyramid is ...
V = (1/3)Bh
V = (1/3)((6 ft)(12 ft))(3√31 ft) = 72√31 ft³ ≈ 401 ft³
Answer:
401 ft³Explanation:
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Chennai receives most of the rainfall during the
summer
b. monsoon
c. winter
season.
d. retreating monsoon
a.sumer
Answer:
B . MONSOON
Explanation:
I HOPE IT'S HELPThe ____ zone has the least saline water among all the zones of an estuary.
Answer:
Estuaries
Explanation:
Given the parallelogram below, if ∠D = 46 find ∠B.
I just wanted to check my answer :/
Answer:
B is 46
Explanation:
opposites angles in a parallelogram are congruent, and the opposite of d is b
Answer:
It's correct cuz the sum of two opposite angles of a parallelogram=180°
Advantages and disadvantages of aerial remote sensing to space borne in terms of atmospheric disturbance
Answer:
i dont know
Explanation:
Answer:
Explanation:
Advantages of remote sensing technology:
1. Large area coverage: Remote sensing allows coverage of very large areas which enables regional surveys on a variety of themes and identification of extremely large features.
2. Remote sensing allows repetitive coverage which comes in handy when collecting data on dynamic themes such as water, agricultural fields and so on.
3. Remote sensing allows for easy collection of data over a variety of scales and resolutions.
4. A single image captured through remote sensing can be analyzed and interpreted for use in various applications and purposes. There is no limitation on the extent of information that can be gathered from a single remotely sensed image.
5. Remotely sensed data can easily be processed and analyzed fast using a computer and the data utilized for various purposes.
Disadvantages of remote sensing:
1. Remote sensing is a fairly expensive method of analysis especially when measuring or analyzing smaller areas.
2. Remote sensing requires a special kind of training to analyze the images. It is therefore expensive in the long run to use remote sensing technology since extra training must be accorded to the users of the technology.
3. It is expensive to analyze repetitive photographs if there is need to analyze different aspects of the photography features.
4. It is humans who select what sensor needs to be used to collect the data, specify the resolution of the data and calibration of the sensor, select the platform that will carry the sensor and determine when the data will be collected. Because of this, it is easier to introduce human error in this kind of analysis.
5. Powerful active remote sensing systems such as radars that emit their own electromagnetic radiation
Which of the following best explains the internet’s homogenizing effect on global language patterns
Answer:
The world most dominated language is one of the major internet's homogenizing effect on global language patterns.
Explanation:
Countries having world power are most likely providing better network system which are mostly used by them and as a result of this they will be dominating the internet language patterns which leads to the internet's homogenizing effect on global language patterns.
The homogenizing effect of the Internet on global language standards is through the English language, which is widely used on the Internet.
English is a language recognized worldwide as a means of global communication, as it is an easy language to learn and used in business transactions and tourism for example.
Therefore, the dominance of the development of network technologies and the fact that the US is a global power also influence the homogenizing effect of English as a global language and the pattern of use on the internet.
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what was one effect of the Peloponnese war?
a. Macedonia invaded Greece.
b. Sparta allied with Macedonia
c. Athens took over Macedonia.
d. Macedonia defeated the Greek navy
Answer:
An effect of the Peloponnese war was that Macedonia invaded Greece.
Explanation:
The Peloponnese war was a war between Sparta and Athens, with Sparta coming out as a victor in it. The lack of political absence of Athens for some time in the region because of the engagement in the war with Sparta gave opportunity the Macedonians to be able to speed up their progress, implement reforms, and rapidly become a force to be reckoned with.
The Macedonians managed to reform their army and strengthen their economy, and for the Hellenic city-states, this was not a good sign. Phillip II of Macedon attacked the Hellenic city-states and defeated them all, causing a huge loss in military personnel. One city-state that saved itself was Sparta, and there are two reasons for it, one is that they were in good relations with the Macedonians and often allied, and the other because it was of interest to any of the two sides to go in war against each other and suffer losses unnecesarilly.
I'm a bit confused with this question.
Answer:
4
cuz t not touching any other
Explanation:
How does increased soil salinity contribute to desertification?
Answer: Among the engines of desertification is soil salinization, which is the result of the accumulation of soluble salts in the arable land layers (LUO et al., 2017). As a consequence, there is plant poisoning and increased osmotic pressure on the vegetation inserted in salinized areas.
is the Sahara desert affected by cold ocean currents. If not please explain why. Thank you!
Answer:
the Sahara desert IS affected by cold ocean currents.
Explanation: