In △ABC, m∠CBD = 80. What is the measure of ∠CAD
Answer: <CAD = 100
Explanation:
180 - 80 = 100
What is the worlds biggest city by land area at 35° 41'22.22"N and 139° 41'30.12" E?
the a answer is
Tokyo cityhave a good day
What is a market price factor?
How does fourth industrial revolution affect?
Answer:
fourth industrial revolution affect by reducing the road fatalities and insurance costs, and carbon emissions. This driving innovation across growing numbers of products and services, and the more data you have, the better the predictions get.Machine learning algorithms can analyze these billions of transactions and variables to make businesses smarter. They can help businesses anticipate trends in consumer demands, personalize promotions for individual customers, and optimize pricing. But sometimes There are some hefty moral and ethical implications for many things.
Explanation:
9. Given similar triangles ABC and PQR with AB = 4 and PQ = 7.
Fill in the following chart stating the scale factor, ratio of perimeters,
and ratio of areas:
Given:
Similar triangles ABC and PQR with AB = 4 and PQ = 7.
To find:
The scale factor, ratio of perimeters, and ratio of areas.
Solution:
In similar figures the scale factor is the ratio of side or image and corresponding side of original figure.
In similar triangles ABC and PQR, the scale factor is
[tex]k=\dfrac{PQ}{AB}[/tex]
[tex]k=\dfrac{7}{4}[/tex]
The scale factor of triangle ABC to triangle PQR is [tex]\dfrac{7}{4}[/tex].
The ratio of the perimeters of similar triangles is equal to the ratio of their corresponding sides.
[tex]\dfrac{\text{Perimeter of }\Delta ABC}{\text{Perimeter of }\Delta PQR}=\dfrac{AB}{PQ}[/tex]
[tex]\dfrac{\text{Perimeter of }\Delta ABC}{\text{Perimeter of }\Delta PQR}=\dfrac{4}{7}[/tex]
[tex]\dfrac{\text{Perimeter of }\Delta ABC}{\text{Perimeter of }\Delta PQR}=4:7[/tex]
The ratio of the perimeters is 4:7.
The ratio of the areas of similar triangles is equal to the ratio of squares of their corresponding sides.
[tex]\dfrac{\text{Area of }\Delta ABC}{\text{Area of }\Delta PQR}=\dfrac{AB^2}{PQ^2}[/tex]
[tex]\dfrac{\text{Area of }\Delta ABC}{\text{Area of }\Delta PQR}=\dfrac{4^2}{7^2}[/tex]
[tex]\dfrac{\text{Area of }\Delta ABC}{\text{Area of }\Delta PQR}=\dfrac{16}{49}[/tex]
[tex]\dfrac{\text{Area of }\Delta ABC}{\text{Area of }\Delta PQR}=16:49[/tex]
Therefore, the ratio of the areas is 16:49.
influence of drought on de economy
Can humans live on mars? How? (ANSWER IN YOUR OWN WORDS)
the general patterns that the winds follow over time are called
Answer
Currents
Explanation:
I guess
Many biotic factors affect individuals in a population. Which of the following is an example of an organism being directly affected by a biotic factor?
A.
A squirrel has water and a nest but cannot find a mate
B.
A chipmunk hibernates when the temperature gets colder.
C.
A plant is located in a room with no light source.
D.
A maple tree growing on a hillside washed away in a flood.
Biotic factors can affect individuals by many factors in a population due to the common places that they might be accustomed to gathering, maybe a cathedral or restaurant or even the electoral voting booth. A choices that a population makes as a group affect more than the majority inhibiting those who oppose until that choice is represented again and the population can change their vote, the ways of natural catastrophe can only be changed by changing what can be seen: putting a plant in a window, rerouting a maple tree, medicating an entire population, and making the most out of living in a homeless shelter.
35 points! Please help! No copy paste and no links! I will also mark you brainliest!
How has each of the following influenced your selected country? (Canada)
Land features:
Water features:
Climate:
Location:
Natural resources:
Answer: how much you can drink and have for crops
how cold or hot an area is
if you by a river or landlocked
if you have trees or crops for well being
Explanation:
How a planted forest is different than primary forest?
Why do we need more planted forests?
Why urban forests are becoming so common in major cities of the world?
plss urgent
Explanation:
why do we need more planted forest = rom our forests we need goods such as timber and non-timber forest products, and ecosystem services, such as wildlife protection, carbon sequestration, and soil and watershed maintenance. By managing them well and applying good practices, planted forests can help achieve these all of these objectives.
What purpose did the manor serve in feudalism?
I’m 1979, China passed its “One Child Policy” mainly to?
Answer:
the purpose of which was to limit the great majority of family units in the country to one child each. The rationale for implementing the policy was to reduce the growth rate of China's enormous population.
Explanation:
Birds going to the same bird feeder
Learned Behavior
Instinct
*pls help me asap, its only one question anyway.*
if u cant read the question, here:
"The Following Picture Showed Kapuas River Flow In Kalimantan Island Which Is Forming The Pattern Of.."
im sure u can read the abcd answer choices
The correct answer is B. Meander
Explanation
The image shows the Kapuas River located on the island Kalimantan, this river has a course that is characterized by a pattern with well-defined curves in an alluvial plain. Therefore, it can be affirmed that the pattern of this river is meandering because the accentuated curves of a river on an alluvial plain are the main characteristic of meanders. So the correct answer is B. Meander.
What are the effects of global warming?
A scientist claims that Fabric A is better able to resist fire than Fabric B.
Which option describes an experiment that will produce evidence that will
support or refute her claim?
Answer: Hold each type of fabric over a candle flame and time how long it takes for the fabric to start to burn
Explanation: add my on snap it’s “imepzy”
Answer:
hold each fabric over...
Explanation:
here you go
Why did many people move westward in the second half of the 19th century
Answer:
The idea of a free territory, the wealth generated by gold, the beautiful territories, and religious Freedom were some of the factors that attracted people to move west.
Impact of tropical cyclone on social life
Answer:
spread disease and mantle and emotional problems
What is the population of pasadena, texas
Answer:
153,350 (2019)
Explanation:
Answer:
about 153,350
Explanation:
in which layer of the atmosphere do the radio wave signals bounces off? Explain the importance of this characteristic to use
Answer:
the ionosphere. This layer bounces radio transmissions from earth keeping us connect through the radio all over the earth.
What is life for women living under sharia law in Saudi Arabia?
Answer:
Women must be completely covered in public and are under the guardianship of male relatives who must approve activities such as marriage or divorce for the women.
Explanation:
hereeee youuuuu goooooo
Why might a state choose a federal type of government? (4 points)
l. The state has a need for tight control over local affairs.
ll. The state has a large country with diverse people.
lll. The state has some autonomy for different regions.
lV. The state has a compact size and a homogeneous culture.
I and III
I and IV
II and III
II and IV
III and IV
Based on the illustration, which two continents provide the strongest evidence for the movement of landmasses?
Select one:
Australia and Europe.
South America and Africa.
India and South America.
Antarctica and North America.
Answer:
South America and Africa.
Explanation:
South America and Africa are the two continents which provides a strong evidence for the continental drift because their sides has a specific structure which can be fit with one another. The east coast of South America and the west coast of Africa fit together like pieces of a puzzle. The rock composition of east coast of South America and the west coast of Africa also similar which gives us a strongest evidence for the movement of big land masses away from each other that occurs with the passage of millions of years.
How was the atmosphere created? Does anyone know?
Answer:
As Earth cooled, an atmosphere formed mainly from gases spewed from volcanoes. It included hydrogen sulfide, methane, and ten to 200 times as much carbon dioxide as today's atmosphere. After about half a billion years, Earth's surface cooled and solidified enough for water to collect on it.
Explanation:
:D
Answer:
As Earth cooled, an atmosphere formed mainly from gases spewed from volcanoes. It included hydrogen sulfide, methane, and ten to 200 times as much carbon dioxide as today's atmosphere. After about half a billion years, Earth's surface cooled and solidified enough for water to collect on it.
Why slavery continued in the south althougt nothern states prohibited.
Answer:
Probably because in the south, the farmers needed help with gathering alot of crops, such as cotton. In the north, they didn't have farms, so they didn't need slaves.
which measures do you think can be put in place to minimise or avoid the problems caused by volcanoes
Answer:
cooler
Explanation:
compare between cultural change and cultural development
Answer:
This is your answer ☺️☺️☺️
explain the difference between: tsunami-seismic wave, epicenter-earthquake and fault-earthquake
At which plate boundary would you find an oceanic crust colliding with a continental?
Answer:
Subduction zones
Explanation:
When oceanic crust converges with continental crust, the denser oceanic plate plunges beneath the continental plate. This process, called subduction, occurs at the oceanic trenches. The entire region is known as a subduction zone. Subduction zones have a lot of intense earthquakes and volcanic eruptions.