Question 4
Consider this diagram.
(6x+30)
(8x+10)
Given: m/CEA (8z + 10); m/AED (6x +30)
Prove: == 10
Part A
Mr. Avila asked his students to write either a two-column proof or a paragraph proof for the question shown.
Student A and Student B each made a mistake in their proof. Identify each student's mistake and the step in which they
made it.
Type your response in the box.
Answers
The angles m∠CEA and m∠AED are supplementary thus the value of x will be 10 has been proved.
What is an angle?An angle is a geometry in plane geometry that is created by 2 rays or lines that have an identical terminus.
The identical endpoint of the two rays—known as the vertex—is referenced as an angle's sides.
m∠CEA and m∠AED are only two angles on a straight line thus they will be supplementary.
Therefore,
m∠CEA + m∠AED = 180°
8x + 10 + 6x + 30 = 180
14x + 40 = 180
14x = 140
x = 10
Hence "The value of x will be 10 has been proven since the angles m∠CEA and m∠AEDare complementary".
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Related Questions
Which of the following was an important event for Islam?
A. The Diaspora of Islam
B. Schisms between orthodox churches
C. The Golden Age of Islam
D. Covenant of Rome converting the empire to Islam
Answers
Answer:
D it’s the answer
Which of the following factors is most important when determining the type of collision that forms when two plates collide?
Answers
The most important factor when determining the type of collision when two plates collide is the relative plates’ velocities. So the correct option is c.
If the plates are moving past each other at the same rate, it is known as a transform boundary, and the collision type will be strike-slip. During this type of collision, the plates move horizontally past each other, causing seismic activity such as earthquakes. The collision type is determined by whether the plates are moving past each other, interacting with each other, or converging in the same direction.
If the plates are moving towards each other but at different rates, it is known as a convergent boundary, and the collision type will be either a subduction zone or a collisional boundary. A subduction zone occurs when one plate slides underneath the other, causing the formation of mountains and volcanoes. A collisional boundary occurs when the two plates collide head-on, causing the formation of a mountain range.
Finally, if the plates are moving in opposite directions, it is known as a divergent boundary, and the collision type will be either a rift or spreading. A rift occurs when the plates pull apart, creating a valley. Spreading occurs when two plates move in opposite directions and create new oceanic crust.
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a.the density of each plate
b.the size of each plate
c.relative plates’ velocities
d.the length of the boundary
Please help. Find the approximate latitude and longitude of the American territory the mainland of which includes the contiguous 48 states. Take into consideration the extreme points.
Answers
Answer:
The mainland of the United States, which includes the contiguous 48 states, stretches from the extreme point of westernmost Alaska to the extreme point of easternmost Maine. The approximate latitude and longitude of these extreme points are:
Westernmost Alaska: 71.38° N, 179.21° W
Easternmost Maine: 45.29° N, 67.01° W
The latitude of the mainland of the United States ranges from 71.38° N at its westernmost point to 45.29° N at its easternmost point. The longitude of the mainland ranges from 179.21° W at its westernmost point to 67.01° W at its easternmost point.
Overall, the mainland of the United States covers a wide range of latitudes and longitudes, and its extreme points are located at opposite ends of the country.
The Amazon river holds 10
times more water than the
Mississippi river, and empties
into the Atlantic Ocean. What
feeds this massive river?
• hundreds of different river systems
• a giant, underground reservoir
• snows from the Andes mountains that melt each spring
Answers
What feeds this massive river is hundreds of different river systems
What is the Amazon river?It is quite a large body of water, it runs from west to east in the northern region of South America.
Before emptying into the Atlantic Ocean, the river system travels through Ecuador, Colombia, Venezuela, Bolivia, and Brazil from its source in the Andes Mountains of Peru.
The Amazon River is the world's second-longest river and the largest in terms of watershed size, number of tributaries, and volume of water discharged into the sea. There is no bridge that spans the entire length of the river.
The staggering variety of mammals, birds, amphibians, and reptiles that can be found throughout the biome is equally impressive.
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Use properties to rewrite the given equation. Which equations have the same solution as 2.3p – 10.1 = 6.5p – 4 – 0.01p? Select two options. 2.3p – 10.1 = 6.4p – 4 2.3p – 10.1 = 6.49p – 4 230p – 1010 = 650p – 400 – p 23p – 101 = 65p – 40 – p 2.3p – 14.1 = 6.4p – 4
Answers
The properties of equality can be used to rewrite the equations and the two equations that have the same solution as the given equation are;
B. 2.3p - 10.1 = 6.49 - p - 4
C. 230p - 1010 = 650p - 400 - p
Which equations have the same solution?The given equation is; 2.3·p - 10.1 = 6.5·p - 4 - 0.01·p
Simplifying the above equation by collecting like terms gives;
2.3·p - 10.1 = 6.5·p - 0.01·p - 4 = 6.49·p - 4
2.3·p - 10.1 = 6.49·p - 4
Both sides of an equation will remain equal, when both sides are multiplied by the same amount. Multiplying both sides of the original equation by 100 gives the same solution as follows;
100 × (2.3·p - 10.1) = 100 × (6.5·p - 4 - 0.01·p)
230·p - 1010 = 650·p - 400 - p
The correct options are B and C.
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turn off the map layer and look at the area around mcintyre. you should see very blue pools to the west of town. zoom out a little and look further to the west and you will see many more of these pools. now look at the mine symbols near these pools. what is the commodity being mined in these locations? be sure to look specifically at the symbols that are on or very near the pools for this answer.
Answers
Kaolin clay's chemical composition. The initial kaolin clay samples contained 28.77 percent aluminum oxide and more than 50 percent silica.
Additionally, iron, titanium, calcium, sodium, potassium, and magnesium oxides can be found in kaolin clay.
Is kaolin a salt of aluminum?A hydrated aluminum silicate, kaolin It occurs naturally as a clay that is washed with water to remove sand and other impurities for pharmaceutical use.
How does kaolin sand work?China clay, also known as kaolin, is a type of commercial clay that is mostly made of the hydrated aluminosilicate clay mineral kaolinite. The whiteness of kaolin and the controllable, fine particle size of the mineral determine its commercial value.
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Full Question = turn off the map layer and look at the area around mcintyre. you should see very blue pools to the west of town. zoom out a little and look further to the west and you will see many more of these pools. now look at the mine symbols near these pools. what is the commodity being mined in these locations? be sure to look specifically at the symbols that are on or very near the pools for this answer. Sand Kaolin Gravel Aluminum.
is the result of forces that transports heated material to or toward the surface of the earth. (enter only one word per blank.)
Answers
volcanism is the result of forces that transports heated material to or toward the surface of the earth.
What are the definition and causes of volcanism?The process of molten rock erupting to the surface of the Earth is known as volcanism. In addition to being connected to tectonic movements and a component of the rock cycle, volcanism is a result of the heat generated by the planet's interior. When hot lava touches the Earth's surface, volcanic eruptions take place. The tectonic plates are displacing one another along constructive plate boundaries. To provide a fresh passageway for hot magma rising to the surface, the Earth's crust is split apart. These conditions can occasionally produce volcanoes; Iceland is one example.
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using the figure, what is the temperature range to produce low-grade regional metamorphic rock?
Answers
Metamorphic rocks form one of the three great divisions of rock types. They are distinguished from igneous rocks, which form from molten magma, and sedimentary rocks.
With a little rise in temperature (over 200 °C) and noticeably increased directional pressure, regional low-grade metamorphism occurs. In contrast to hydrostatic pressure, directed pressure or stress only works in one direction. When minerals in rocks recrystallize as a result of this type of high pressure, new plates, such as those with elongated and leaf-like crystals, are formed. The longest surface of the new minerals is parallel to the pressure direction (Figs 6.2 and 6.3). The major characteristic of low-grade metamorphosed schist is this orientation of the minerals, or schistosity, and the fundamental characteristic of lepidoblastic and nematoblastic structure is the slips and sticks of these minerals.
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The photograph shows a small waterfall located on the tug hill Plateau. rock fragments that are tumbled, and carried over long distances by this stream are most likely becoming what?
Answers
Sedimentary rocks are the types of rocks that are created by the accumulation or deposition of mineral or organic particles at the Earth's surface, followed by cementation.
Which rock layer formed from the deposition of land derived sediments?The mechanisms that lead to the placement of these particles are collectively referred to as sedimentation. Sediment is the collective name for the little fragments that make up sedimentary rocks. It can be made up of biological or geological waste (organic matter). The geological debris resulted from the weathering and erosion of pre-existing rocks or from the solidification of molten lava blobs released by volcanoes. Water, wind, ice, or mass movement—collectively referred to as "agents of denudation"—transport the geological debris to the site of deposition.The remains and pieces of dead aquatic species, primarily their shells, as well as their fecal material, suspended in water, progressively accumulated on the bottom of bodies of water to create biological detritus (marine snow). Sedimentation can also happen when dissolved minerals precipitate out of aqueous solutions.To Learn more About Sedimentary rocks refer To:
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The most conspicuous features on the surface of the Sun are dark areas called ________.
a. helium lines
b. granules
c. spicules
d. sunspots
e. flares
Answers
The most conspicuous features on the surface of the Sun are dark areas called sunspots.
Sunspots are districts on the Sun's photosphere that seem hazier than the encompassing regions on the noticeable sun powered plate because of decreased surface temperature related with groupings of attractive field motion and serious attractive action on the Sun. They typically form pairs with opposing magnetic polarities.
What do the dark regions on the surface of the Sun go by?On the Sun's surface, dark regions are called sunspots. Because they are cooler than other areas of the Sun's surface, they appear dark. The temperature of a sunspot is still exceptionally hot however — around 6,500 degrees Fahrenheit!
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Which of the following is incorrectly matched? A. cut bank - outer portion of a stream meander
B. point bar - area of substantial erosion
C. aggradation - sediment accumulation in the stream channel
D. braided stream - maze of interconnected channels
Answers
The answer that is incorrectly matched is C. Aggradation is the process by which sediment is deposited on the bed or banks of a stream, leading to an increase in the elevation of the stream bed. Therefore, aggradation is not an area of erosion, but rather an area of sediment accumulation.
A cut bank is an outer portion of a stream meander, which is an area of substantial erosion. The erosive forces of the stream cause the bank to become steep and undercut, resulting in a bluff or cut bank.
A point bar is an area of deposition, where the stream slows down and deposits sediment. Point bars are usually found on the inside of meanders, opposite of the cut bank. Point bars are often characterized by having a gentle slope and sediment accumulations.
A braided stream is a stream with a maze of interconnected channels. These channels are formed as sediment is deposited in the stream and the stream splits into multiple channels as it flows. Braided streams are often found in areas with high sediment loads, where the sediment is deposited faster than it can be moved downstream.
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Which of the following statements concerning earthquake damage or earthquake-associated phenomena is FALSE?
Group of answer choices
Tsunamis most often occur along convergent subduction zones rather than divergent spreading zones or oceanic transform boundaries.
Human activities, like dam construction and subsurface fluid injection can trigger damaging and even deadly earthquake events.
Although population density obviously affects earthquake death tolls, the building designs and materials used in an area are also important.
Buildings built on loose sediment tend to be safer than those built on brittle bedrock as the sediment helps to reduce earthquake energy.
Although tsunami and earthquake warning systems can help reduce death tolls, they are of limited use close to an earthquake’s epicenter.
Answers
Answer:
Buildings built on loose sediment tend to be safer than those built on brittle bedrock as the sediment helps to reduce earthquake energy.
Explanation:
Which of the following differences between the North and the South during the Civil War is depicted in the graph? A. The South engaged in more international trade than the North.
B. The South relied more on plantation agriculture than the North.
C. The North had less developed transportation infrastructure than the South.
D. The North had fewer people available for labor and the military than the South.
Answers
A difference between the North and the South during the Civil War was that B. The South relied more on plantation agriculture than the North.
How were the North and South difference in the Civil War ?With outstanding strength at the outset of the war, the North. It had around 22 million people versus 9 million in the South. In terms of wealth and scientific advancement, the North was superior to the South. The majority of the nation's banks and almost 90% of its manufacturing were located in the North.
Geographically, the North had benefits as well. In order to feed the troops, it had more farmland than the South. Most of the nation's iron, coal, copper, and gold were found on its soil. Because it controlled the oceans, the North was able to move troops and supplies anywhere they were required thanks to its 21,000 miles of railroad track.
Additionally, the South relied more on plantation agriculture than the North did.
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Russia’s primary economic activities
Answers
Answer:
Russia's primary economic activities include agriculture, manufacturing, and the extraction of natural resources such as oil and natural gas. Russia is one of the world's leading producers of oil and natural gas, and the energy sector plays a significant role in the country's economy. Other major industries in Russia include the automotive, aerospace, and defense industries. Russia is also a major producer of agricultural products such as wheat, potatoes, and dairy products.
three words to remember for abs braking are.... group of answer choices stomp, stay and steer stop, drop and roll stop, look and listen duck, cover and hide
Answers
Three words to remember for ABS braking are stomp, stay and steer.
What is ABS braking?ABS braking or anti-lock braking system is a braking system that implemented in a car to avoid lock up wheels when hard braking or sudden braking occurs.
The modern ABS braking system use a computer to receive information from sensors and then to control the anti-lock brakes.
The often words that people use for ABS braking is stomp, stay and steer which it mean for stomp on the brake, stay on the brake, and steer normally.
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Which of the following stream channel forms is likely to develop when aggradation greatly exceeds erosion?
Answers
Braided channel forms are likely to develop when aggradation greatly exceeds erosion.
A braided channel is divided into lower channels by temporary islets called eyots. pleated channels form in gutters with a significant quantum of sedimentary cargo, a steep profile, and where discharge regularly fluctuates. the braided channel consists of a network of swash channels separated by small, frequently temporary, islets called pleat bars or, in English operation, aits or eyots.
Braided aqueducts tend to do in gutters with high deposition loads or coarse grain sizes, and in gutters with steeper pitches than typical gutters with straight or maundering channel patterns. They're also associated with gutters with rapid-fire and frequent variation in the quantum of water they carry, i.e., with" flashy" gutters and with weak banks.
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what force that change the earth surface
Answers
Gravity and erosion are major factors in changing the shape of the surface of Earth.
Answer:
Gravity and erosion
Explanation:
12. Which of the following countries was the first to go through the Demographic Transition Model?
a. United States b. Russia c. Spain d. England
Answers
In astronomy what does the word satellite refer to?
Answers
A moon, planet, or machine that circles a planet or star is referred to as a satellite. Earth, for example, is a satellite since it circles the sun. Similarly, because it circles Earth, the moon is a satellite. The term "satellite" usually refers to a mechanism that is sent into space and orbits Earth or another body in space.
What exactly is a satellite, and what does it do?A satellite is any object that circles another object, such as the Earth orbiting the sun. Hundreds of satellites are in service. They serve a variety of functions, including weather forecasting, television signal transmission, amateur radio and internet communications, and the Global Positioning System. They are also utilized for study and data collection by looking outward into the solar system. A rocket is often used to propel satellites into orbit. They are positioned at various heights and travel at various speeds around the Earth. Once in orbit, the Earth's gravitational pull prevents the satellite from straying too far into space.
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