Answer:
Given:
There are 4 statements and we need to find the answer of each statement.
Statement 1:
m ∠ABC + m ∠BAC + m ∠ACB when Δ ABC is an isosceles triangle
Sum of all interior angles of a triangle is always equal to 180°.
⇒ m ∠ABC + m ∠BAC + m ∠ACB = 180°
Therefore, the correct option is (B).
Statement 2:
m∠ABC when m∠BAC = 70° and ΔABC is an isosceles triangle
From the triangle ABC, ∠A = 70, ∠B = ∠C(Isosceles triangle property)
Let ∠B = ∠C = 'x'.
Sum of all interior angles of a triangle is always equal to 180°.
⇒ m ∠ABC + m ∠BAC + m ∠ACB = 180°
m ∠ABC = ∠B = 55° [Option (A)]
Statement 3:
m∠QPR when m∠QRP = 30° and ΔPQR is an isosceles triangle.
From the triangle QPR, ∠R = 30°, QP ≅ QR
Now, from isosceles triangle definition, the angles opposite to the congruent sides are also congruent. Therefore,
∠P = ∠R = 30°
Now, m∠QPR is same as ∠P. So, m∠QPR = 30° [Option D].
Statement 4:
m∠BDE when m∠BAC = 45° and points D and E are the midpoints of AB and BC, respectively, in ΔABC
From the figure shown below,
DE is the midsegment of sides AB and BC. Therefore, from midsegment theorem, DE || AC (third side).
Therefore, for two parallel line DE and AC cut by transversal AB,
m∠BDE = m∠BAC (Corresponding angles are congruent)
m∠BDE = 45°
Explanation:
A forest fire would effect which earth systems
(spheres)?
Answer:
the biosphere and the geosphere
Explanation:
How do things like latitude, ocean temperatures, wind currents, and elevation impact agriculture?
Answer:
Latitude - is a determiner of agriculture because it establishes the general seasonality of the place, and the differences in sunlight received depending on the time period.
Ocean temperatures - the ocean is a force that makes the climate milder. Warm ocean temperatures mean warmer climates, which tend to be better for agriculture, while the opposite occurs when ocean temperatures are low.
Wind currents - wind currents can determine precipitation or the abscence of it. It can also bring harmful events for agriculture like dust storms, or tornadoes.
Elevation - higher elevations tend to be less fertile than lower elevations because they are colder. However, this is not always the case, and some high altitude regions are very fertile, for example, the Central Valley of Mexico.
underdeveloped nations do not exploit girls and women to make money.
Answer:
They do exploit girls and women to make money because they see that as a job and since their country is not developed they do what they like and there's no serous source of income, there's; bad roads, poor government facilities and even less educational sources.......
Explanation:
That's my view ✌❤
Describe how a river transports its load
Answer:
i
Explanation:
dont know sorry for that
Answer:
The four different river transport processes
Solution - minerals are dissolved in the water and carried along in solution.
Suspension - fine light material is carried along in the water.
Saltation - small pebbles and stones are bounced along the river bed.
Traction - large boulders and rocks are rolled along the river bed.
Explanation:
Witch of the following actions is not an example of us involvement in Latin America
What is a backwash
Help me I have a home work
Answer:
the motion of receding waves.
Answer:
the liquid that flows back into a bottle after someone has taken a drink, assumed to contain that person's saliva.
Explanation:
Name to effects of the silk road
Answer:
The Silk Road was a vast trade network connecting Eurasia and North Africa via land and sea routes. The Silk Road earned its name from Chinese silk, a highly valued commodity that merchants transported along these trade networks. Advances in technology and increased political stability caused an increase in trade
Explanation:
Sofia. I need to tell YOOOOOOUUUU SOMETHING
Answer:
no
Explanation:
PLEASE HELP!!!!
How can a language act as a centripetal force? Provide a real-world example
Answer:
English in the U.S, Hindi in India, Bengali in Bangladesh, and Punjabi in Pakistan are all total different languages. I myself only know 3 Korean, English and Chinese. For example imagine I didn't know English and only Korean and traveled to the USA. It would be really hard to ask for something because I wouldn't know the language! So that is how language acts as a centripetal force.
Explanation:
Why was China important to the British and the other European powers?
Answer:China resisted western influences by declaring wars toward foreign countries. The Opium War between china and Europe and whatever British
Explanation:
1. What is a population pyramid?
A population pyramid is used to visually represent how many people of various age groups there are. They are named population pyramids as they typically represent the shape of a pyramid because there are fewer old people than young people.
Do you guys know any songs about migration or population? I need songs for my AP Human Geography project.
Answer:
Americano - Lady Gaga. ekk
i dont kno
Explanation:
Answer:
Really bad song and it was in the fallout 4 trailer or 76 I don't remember. It went something like "I'm a wanderer." This is a song that's kinda migration related. buuuut I wouldn't use it cause it kinda sucks.
If the legend of the Minotaur is indeed a myth, as we assume it to be, why do you think people at the time of the Minoans believed in the myth? Please help please
Answer:
Explainable anomalies
Explanation:
Because at the time, it was a reasonable rationalization of a very complex system of nature, the earthquakes of Crete. We always seek explainable rationalizations for anomalies in our world, and the minotaur was simply one of these rationalizations.
Which of the following is a factor that influences the amount of power of individual nations?
A. Percent of population that is male
B. Level of education of the country's citizens
C. Climate of the country
D. Major religion of the country
Answer:
D
Explanation:
It is D because it makes the most sense. Also because the Climate doesn't matter for power. The level of education doesn't really matter for have power on individual nations. Also because Females and Males both count when it comes to countries modern day.
What region contains holy sites for Islam, Judaism, and Christianity?
A. Eastern Europe
B. Southwest Asia
C. Northern Europe
D. Central Asia
HELP PLEASE
Answer:
southwest asia
Explanation:
Answer:
Middle East for people who don't have these choices! :)
Explanation:
hope this helps <3
complete the similarity statement A rectangle is
Answer:
a rectangle is a parallelogram,so it's opposite side are equal.
Explanation:
The diagonals of rectangle are equal and bisect each other.
sana nakatulong
What is a welcome center next to each region?
Who is smart in English and emt and geometry to help me out 100% smart people pls
Answer:
I am smart in English
Explanation:
but not in emt and geo
Can someone answer this pleaseee
Farmers who use shifting agriculture have to
A. move often because the soil is no longer fertile.
B. replant in the same place to increase the soil's fertility.
C. pay high rent to the landowners.
D. use modern tools to grow their crops.
B. replant in the same place to increase the soil's fertility.
is it correct
Answer: A - move often because the soil is no longer fertile.
Explanation: I took the test and got it correct
4. Deposits of_____
in Antarctica are evidence of continental
drift. The fossilized plants in these deposits show that Antarctica was once near
the_____
Answer:
Deposits of coal in Antarctica are evidence of continental drift. The fossilized plants in these deposits show that Antarctica was once near the equator.
Explanation:
Hope this helps :)
the mixing of cold arctic ocean water with warm surface atlantic currents
Answer:
lolll I had this question and I think that the right question is
The mixing of cold Arctic Ocean water with warm surface Atlantic currents off the northwestern coast of Europe causes which effect?
Explanation:
which the answer would be sinking of water as it circulates southwest hope I got this right :))
The Geologic Time Scale is divided into huge blocks of time called eras. Eras are defined by major changes in the fossils found in the ________ rock layers that were formed during those time spans.
Answer:
sediment rock
Explanation:
Mexico includes states
In which area of the world have there been the longest standing religious wars?
a) the Middle East
b) Latin America
c) the Bible Belt
d) Western Europe
Answer:
The correct answer is A) the Middle East
Explanation:
Religious wars have taken place since the beginning of recorded time and continue to take place today in the Middle East.
Good luck!
I hope this helps!
Which of the following is NOT one of the advantages of natural gas as an
energy source?
Burning it releases no pollutants
It is efficient for cooking and home heating.
O It can be used as a fuel for vehicles
O It is abundant
O It can be stored and transported.
Answer:
Burning it releases no pollutants
Explanation:
Natural gas
Coal is the world's most abundant fuel.It can be used as fuel for vehicles- TRUENatural gas is a non-renewable hydrocarbon used as a source of energy for heating, cooking, and electricity generationNatural gas produce precursors of smog when burnt
Which type of feeding routine is a
finishing diet where the animal is
given all they want for a specified
time and then the food is
removed?
Answer:
Full feed
Explanation:
Scientists have found that shallow and narrow bands of earthquakes occur at divergent boundaries. Where would a divergent boundary occur? between the South American and African Plates between the Australian and Eurasian Plates between the Eurasian and African Plates between the Nazca and South American Plates
Answer:
between the South American and African Plates
Explanation:
A divergent plate boundary is a boundary where there is high heat flow near the boundary with only a shallow earthquakes near the narrow band. Earth is the only planet in the entire solar system where the tectonic plates movements takes place.
A divergent plate boundary can be found the western edge of African Plate is and the North American Plate that lies to the north and South American Plate to its south.
Thus the answer is " between the South American and African Plates ".
Answer:
A). between the South American and African Plates
Explanation:
TOOK TEST
Give one example (except the Space Race) on how the Cold War changed the world. When did it happen, who started it, why did it happen.
Answer:
The Cold War spread the worldwide fear of nuclear war, which heavily influenced international diplomacy and affairs.
Explanation:
The general time that the Cold War lasted was from around 1947-1991. The Cold War began after the surrender of Nazi Germany in 1945, when the uneasy alliance between the United States and Great Britain on the one hand and the Soviet Union on the other started to fall apart.
Which statement is true regarding the side in the image
that corresponds to BA?
Answer:
There is no image.
Explanation:
