japanese bc it seems cooler
Answer:
German
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.
compare between cultural change and cultural development
Answer:
This is your answer ☺️☺️☺️
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.
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.
What is a market price factor?
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:
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.
Can humans live on mars? How? (ANSWER IN YOUR OWN WORDS)
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
calculate the mass of water formed when 4g of methane is burnt in excess oxygen
CH4 + 02 → H20 + CO2
balance equation
CH4 + 2O2 → 2H2O + CO2
4 ÷ ( 12 + 4 ) = 0.25 mol
1 : 2
no mole of H2O = 0.25 × 2 = 0.5 mol
mass of H2O = 0.5 × ( 2 + 16 ) = 9g
Hammurabi’s territory ———— by 170 BCE help please
Answer:
the answer is that it grows by 170 BCE
hope this helps
Answer: 1792
Explanation:
explain the difference between: tsunami-seismic wave, epicenter-earthquake and fault-earthquake
What theory describes how our solar system was created?
a) the theory of planetary evolution
b)the nebular theory
c)the big bang theory
d)the theory of planetary motion
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.
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.
Birds going to the same bird feeder
Learned Behavior
Instinct
In △ABC, m∠CBD = 80. What is the measure of ∠CAD
Answer: <CAD = 100
Explanation:
180 - 80 = 100
What purpose did the manor serve in feudalism?
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.
influence of drought on de economy
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:
the general patterns that the winds follow over time are called
Answer
Currents
Explanation:
I guess
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:
Last question for today..... AP human geography!
Which of the following explains the spatial pattern of economic development for most countries in Southeast Asia, including Indonesia, Malaysia, Thailand, and Vietnam?
A). Most Southeast Asian countries are considered to be part of the semi periphery because of the extensive growth of the secondary economic sector.
B). Most Southeast Asian countries are considered to be part of the semi periphery because of the dominance of the primary economic sector.
C). Most Southeast Asian countries are considered to be part of the periphery because of the dominance of the tertiary economic sector.
D). Most Southeast Asian countries are considered to be part of the periphery because of the dominance of the secondary economic sector.
E). Most Southeast Asian countries are considered to be part of the core because of the dominance of the tertiary economic sector.
Answer:
it's B, "Most Southeast Asian countries are considered to be part of the semi periphery because of the dominance of the primary economic sector."
Explanation:
i got this right on my test! hope this helps:)
Southeast Asian nations have been considered a part of the semi-periphery as they dominate the primary economic sector. Thus option B is correct.
What are the spatial patterns?The spatial pattern is a perceptible structure or an engagement of objects on earth. The structure includes the space between the objects and the pattern may be recognized by the arrangements.
Most of the nations in Southeast Asia are semi-periphery and have a primary economic sector such as agriculture or animal husbandry.
Find out more information about the spatial pattern :
brainly.com/question/12481601
what are the main types of biomes in Ghana
Answer:
Ghana has three major geographic regions—coastal, forest, and northern savanna—the boundaries of which are not always clearly defined.
What is the surface area of the right cone below?
8 14
A. 8967 units2
B. 2241 units2
C. 1767 units2
D. 1677 units2
The surface area of the cone below is 2241 units2. Thus, option B is correct.
What is surface area of a cone?The whole area a cone's surface covers is known as the cone's surface area. The overall surface area will include the cone's lateral and base surfaces. A three-dimensional solid construction with a circular base is referred to as a cone.
A cone can be thought of as a collection of irregularly shaped circular discs that have been stacked on top of one another while maintaining a constant ratio between the radii of the adjacent discs. The total area that a cone's two surfaces, its circular base area and its lateral surface, area cover is referred as the cone's surface area.
TSA of cone= πr²+πrl=π(l +r)
Therefore, we can conclude that option B is correct.
Learn more about surface area of cone here:
https://brainly.com/question/23877107
#SPJ7
Your question is incomplete. But, most probably the complete question was:
What is the surface area of the right cone below?
8 14
A. 8967 units2
B. 2241 units2
C. 1767 units2
D. 1677 units2
The diagram is attached in the image,
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:
what are the types of biomes in Ghana
Answer:
mainly 3
Explanation:
savannah wood land, Forest, coastal Savannah scrubs
1.) toba lake formed because of tectonic and volcanic force which is forming?
A.) Folds
B.) Faults
C.) Slope
D.) Dome
-
2.) Types of fauna whichis including transition region is..
A.) Buffalo and Tapir
B.) Rhinoceros and Tiger
C.) Kangaroo and bird of paraside
D.) Rhinoceros and Kangaroo
Answer:
fault
Explanation:
because fault create a space in which water can fill in