If x^2=64 then x=±8 Converse

Answers

Answer 1

When x is either 8 or -8, the equation x² = 64 holds true. Therefore, the converse statement is true.

How did we arrive at this assertion?

The converse of the statement "If x²= 64, then x = ±8" would be: "If x = ±8, then x² = 64."

The original statement states that if the square of x is equal to 64, then x can be either 8 or -8. The converse statement takes the opposite direction and claims that if x is either 8 or -8, then the square of x is equal to 64.

In this case, the converse statement is true. If we substitute x = 8 or x = -8 into the equation x² = 64:

For x = 8:

8² = 64

64 = 64 (True)

For x = -8:

(-8)^2 = 64

64 = 64 (True)

In both cases, when x is either 8 or -8, the equation x² = 64 holds true. Therefore, the converse statement is true.

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Related Questions

a prism with a triangular base

Answers

Answer:

triangular prism

Explanation:

Peru's residents are familiar with enso as it brings a warm current that reduces populations of which animal?

Answers

Peru's residents are familiar with Enso as it brings a warm current that reduces populations of Anchovies

A member of the family Engraulidae, an anchovy is a small, common forage fish. The majority of species are found in marine environments, however a few will also live in brackish water, and several are only found in fresh water in South America.

The silver-colored longitudinal stripe that extends from the base of the caudal (tail) fin gives anchovies their tiny, green color and their blue reflections. As adults, they grow to a length of 2 to 40 centimeters (1 to 15+12 inches), and their body forms vary, with more slender fish seen in northern regions.

Anchovies are dispersed across the oceans of the world, however they are more common in temperate regions and rare or nonexistent in extremely cold or extremely warm waters. In general, they are quite tolerant of a wide variety of temperatures and salinities. The shallow, brackish, muddy bottoms of estuaries and bays are good places to look for large schools of fish.

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Which mountain range is a natural border between Russia and Georgia and Azerbaijan? Himalayas Caucasus Mountains Altai Mountains The Pyrenees

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The mountain range that acts as a natural border between Russia and Georgia, and Azerbaijan is the Caucasus Mountains.

As a natural barrier between these regions, the Caucasus Mountains span a significant portion of Eastern Europe and Western Asia. This mountain range extends about 1,200 kilometers (750 miles) from the Black Sea in the west to the Caspian Sea in the east. It forms the border between Russia to the north and Georgia and Azerbaijan to the south.

The Caucasus Mountains are known for their stunning peaks, including Mount Elbrus, the highest point in Russia and Europe. The region is rich in cultural and ethnic diversity and is renowned for its natural beauty and outdoor activities.

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PLEASE HELP ME!!!
I do not understand this question

PLEASE HELP ME!!!I do not understand this question

Answers

Answer:

Use this,

Explanation:

Central City is a mixed-use development that houses a shopping mall, a university campus and an office tower complex in Surrey, British Columbia, Canada. It is owned by Blackwood Partners Management Corporation

Answer:

pretty sure its Suburbs

how are index minerals used in the study of metamorphic rocks?

Answers

Index minerals are minerals found in metamorphic rocks that can be used to constrain the rock's formation's temperature and pressure narrowly

Rocks undergo metamorphosis as a result of being heated and compressed. Depending on the type of rock, how much heat and pressure it experiences, and other factors, different minerals can be found in any given stone.

Geologists examine the minerals in rocks to ascertain how much heat and pressure the rock has experienced, and consequently, how much metamorphosis it has through. Only certain rocks under specific pressures exhibit certain minerals, called Index minerals. Index minerals can therefore inform geologists of the degree of metamorphism in a rock.

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Why is Canada often called a multicultural society?

Answers

Answer:

The Canadian Multiculturalism Act affirms the policy of the Government of Canada to ensure that every Canadian receives equal treatment by the government which respects and celebrates diversity.

Answer:

In 1971 when the government began to recognize the value and dignity of Canadians of all races and ethnic groups, all languages and religions.

Explanation:

brainliest pls? :D

Relative dating gives us the exact age of a fossil.

true or false

Answers

Answer:

PLEASE BE CAREFUL NightmareMech14 IS A PREDATOR HE ASKS FOR VIDEOS OF GIRLS AND TRYS TO GET THEM TO EMAIL HIM DONT GIVE HIM ANY INFORMATION STAY SAFE

Explanation:

The answer is false,relative dating doesn’t give us the exact age of a fossil.

What is the significance of the Kurds

Answers

To follow newton’s theory of relativity and quantum physics

For a little background - The Kurds are Sunni Muslims. The Sunnis believe that Muhammad had no rightful heir and that a religious leader should be elected through a vote among the Islamic community's people.

The main goal of the Kurds was to pursue the goal of greater autonomy and even outright independence against the Iraqi nationalist Ba'ath Party regimes, which responded with brutal repression.

The significance of the Kurds is their quest for independence and themselves being the largest people without a state.

I am not an expert, however I hope this helps!

How does self-selection into lower-paying jobs impact women

Answers

Answer:

Women’s work is under-valued and women tend to be concentrated in different jobs than men. Even though the work itself may require equal or more effort and skills, it’s valued and remunerated less.

Explanation:

From a public policy standpoint, the gender wage gap can be problematic since it lowers economic productivity and makes women more likely to depend on welfare assistance, especially as they get older.

In some instances, women may be paid less than males for performing similar occupations. The fundamental reason is the disparity in value between the skills of men and women.

Why women are paid low compared to?

Due to the following factors, women are employed in low-paying jobs: Since most women in the nation have lower levels of education than men, they typically perform as unskilled labor and are paid less as a result. They primarily work for little pay in the unorganized sector.

The average difference in salary between men and women who are working is known as the gender pay gap or gender wage gap. Generally speaking, men are paid more than women. There are two unique figures for the pay gap: the non-adjusted pay gap and the adjusted pay gap.

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Quickly someone help! i will give brainliest if someone's answer is NICE.
i am in school so quickly

an example you have studied to evaluate the success of a hard engineering strategy used in that location

Answers

Answer:

Hard engineering strategies - advantages and disadvantages

Erosion is a natural process which shapes cliffs. Over time, erosion can cause cliff collapse - therefore the coastline needs to be managed. Hard engineering involves building artificial structures which try to control natural processes. Each engineering strategy has its advantages and disadvantages.

Sea walls

Image of a sea wall in Essex

A sea wall

Concrete walls that are placed at the foot of a cliff to prevent erosion. They are curved to reflect the energy back into the sea.

Advantages

Effective at protecting the base of the cliff.

Sea walls usually have promenades so people can walk along them.

Disadvantages

Waves are still powerful and can break down and erode the sea wall.

Expensive - approximately £2,000 per metre.

stratigraphic correlation is group of answer choices correlating stratigraphic markers in one location. matching strata by chemical composition and color from several sites across distances. dating through the use of a chronometric method. matching stratigraphy from known sites only.

Answers

Stratigraphic correlation is matching strata by chemical composition and color from several sites across distances. The right answer is b.

The process of determining which sedimentary layers have the same age in different geographic locations by using their stratigraphic relationship is known as stratigraphic correlation. By mapping and creating stratigraphic columns—a comprehensive overview of the strata from bottom to top—geologists create geologic histories of places.

Finding which sedimentary strata are geographically distant but the same age is known as correlation. Rock types, distinctive rock sequences, magnetic polarity reversals, and index fossils can all be used to identify correlation. Stratigraphic, lithostratigraphic, chronostratigraphic, and biostratigraphic correlation are the four main forms.

The correct answer is option b.

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Spanish colonization of the new world
Short summary

Answers

Answer:the cristfore combusn and death

Explanation:

As to why, despite having an abundance of minerals and natural resources, Pakistan has been unable to realize its potential and has not been able to succeed like other countries having similar resources

Answers

Answer:

Well this is due to the presence of a poor and redundant economy and its being unable to purchase latest technological goods and services.

There is also the issue of being unable to reconcile the concerns of Provincial Autonomy and national language. This makes the country lack a sense of direction which has direct and indirect effects on the development of the country.

The country should ensure educational systems in the country are changed and upgraded to the latest in the world so graduates can help the country in more technological findings.

The inability to develop democratic, participative and inclusive institutions is also a factor as foreign investors gets discouraged when their democracy is fragile one.

what has a very high rain fall

Answers

Mawsynram in India, Ciaos in La Reunion, which is some Hawaiian Islands, coastal Alaska, and cities like Debundscha in Cameroon and Quibdó in Colombia are among the locations with the most rainfall.

Mawsynram, India: Mawsynram is said to be the wettest place on Earth, receiving an average of 11,872 millimeters (467.4 inches) of precipitation per year.

Hawaiian Islands and coastal Alaska, USA: With over 200 inches of rainfall recorded, the Hawaiian Islands and coastal Alaska are the wettest regions in the country.

As a result, the significance of the highest rainfall are the aforementioned,

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Your question is incomplete, but most probably the full question was.

What has a very highest rainfall?

how to find the distance (9,−9) and (6,−5)

Answers

The distance between (9,−9) and (6,−5) is 5 units.

Distance is the overall movement of an object, regardless of direction. The distance can be defined as the amount of ground an object has moved, regardless of its start or end point. Distance is a numerical and sometimes qualitative measure of how far apart an object or point is. In physics and everyday use, the distance may refer to physical length or an estimate based on other criteria. step. When you are far away from something, or when you see or remember it from a distance, you are spatially or temporally distant from it.

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What is the radius of a tree trunk with a circumference of 43.96 inches?

Answers

Answer:

7 inches

Explanation:

What actions did glacial ice take as it shaped North America?

Check all that apply.
A. Carved out the Great Lakes
B. Shaped much of the landscape of New England
C. Left large, visible striations in the rock
D. Pushed sand as far south as Florida

Answers

craved out the great lakes.shaped much of the landscape of new England.left large,visible striations in the rock.

Craved out the great lakes, shaped much of the landscape of new England, and left large, visible striations in the rock glacial ice take as it shaped North America. Thus options A, B, and C are correct.

What is glacial ice?

A glacier is a long-lasting mass of heavy ice that is perpetually moving. When the melting of snow is greater than the accretion over a long period of time, frequently centuries, a glacier emerges.

Canada's topsoil was removed by the ice sheet, which also refined and sandblasted the underlying and squeezed out a large number of lake holes. The lush areas of land of the United States were created by the sediment and structures are present that were dumped to the south. The terminal riverbeds that surround the Great Lakes reservoirs were formed more by ice.

Large, obvious blue streaks in the rock were left by the glaciers as it carved out the big lakes and formed much more of New England's terrain. Therefore, option A, B, and C is the correct option.

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the principle (or law) of stratigraphic superposition states that

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The principle (or law) of stratigraphic superposition states that in any undisturbed sequence of sedimentary rocks, the layers closer to the bottom are older than the layers closer to the top. This principle is one of the fundamental principles used in relative dating of rocks and helps geologists establish the relative ages of different rock layers.

The principle of stratigraphic superposition is based on the assumption that sedimentary rocks are deposited in horizontal layers over time. When new sediments accumulate, they settle on top of existing layers, gradually building up a sequence of strata. The lowermost layer represents the oldest rocks, while the uppermost layer represents the youngest.

The principle works on the principle of gravity. As sediments are deposited, the weight of the overlying layers compresses the underlying layers. Over time, this compaction hardens the sediments into rock layers. Any subsequent geological events, such as folding, faulting, or tilting, can disrupt the original horizontal arrangement of the rock layers, making it challenging to apply the principle accurately.

The principle of stratigraphic superposition is a valuable tool for geologists to determine the relative ages of rocks in a given area. By observing the sequence of layers and their relative positions, geologists can reconstruct the geologic history of an area and identify the order in which different events occurred. This principle is crucial in the study of Earth's history, as it helps establish the relative timing of events, such as the deposition of fossils, the formation of sedimentary basins, and the occurrence of geological processes.

In summary, the principle of stratigraphic superposition states that in an undisturbed sequence of sedimentary rocks, the older layers are found at the bottom, and the younger layers are found towards the top. It provides a fundamental framework for relative dating and helps geologists understand the geologic history of an area.

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This is urgent
how death or birth rate affects or contributes to decline or increase of population growth​

Answers

Answer:

High death rates low birth rates decrease population growth, and low death rates high birth rate increase population growth.

Explanation:

Hope this helps! Also please consider giving me brainliest if you ever get your second answer, as I'm only 5 away from becoming expert rank!

What is the largest state by land area east of the mississippi river?.

Answers

Answer:

Georgia

Explanation:

Of the states entirely east of the Mississippi River, Georgia is the largest in land area

in your own words, explain how the plate tectonics, volcanoes, and earthquakes impact the lithosphere.

!!

Answers

Answer:

The lithosphere is broken into huge chunks called plates, which gradually move and interact with each other causing volcanoes and earthquakes to occur within Earth's crust. The rising and falling of the asthenosphere due to heating and cooling. Causes the plates to move.

Explanation:

Which landform Is found west of the Mississippi River in the United States?

A. Rainforest
B. taiga
C. costal plain
D. plains

Answers

Answer:

The correct answer is D.

5. Identify Give two features that are found only at plate boundaries, and two fea- tures that are found most commonly at plate boundaries.​

Answers

Answer:

Mountains and volcanoes.

Explanation:

đặc điểm của đới khí hậu nhiệt đới gió mùa

Answers

Answer:

Mưa tập trung theo mùa và gió mùa:

+ Mùa mưa: tháng 5 - 10; có gió mùa hạ mát, gây mưa.

+ Mùa khô: tháng 11 - 4 (năm sau); có gió mùa đông lạnh khô.

Nhiệt độ trung bình trên 20 °C.

Mưa trung bình trên 1500mm.

Thời tiết diễn biến thất thường: hạn hán, lũ lụt...

Nhịp điệu mùa ảnh hưởng sâu sắc đến cảnh vật thiên nhiên và đời sống con người.

Thảm thực vật đa dạng: rừng rậm, đồng cỏ cao nhiệt đới, rừng rụng lá vào mùa khô, rừng ngập mặn...

Động vật trên cạn, dưới nước đều phong phú.

Là nơi trồng cây công nghiệp và lương thực.

Là nơi tập trung đông dân trên thế giới.(Nam Á)Explanation:

Using a named example, evaluate the effects of a large-scale irrigation scheme (6 marks)
• Introduction
• Locate and name the scheme
• At least 2 advantages described and explained
• At least 2 disadvantages described and explained
Concluding sentence

The irrigation Stuten should be on the Indus basin irrigation system(IBIS)

Use these points for the advantages and the disadvantages, D is for disadvantages and A is for advantages

Using a named example, evaluate the effects of a large-scale irrigation scheme (6 marks) Introduction

Answers

Answer:

· Irrigation schemes are a necessity in many countries as they supply the countries with sufficient water to produce food to meet their increasing food demand (Fanadzo, 2012).In South Africa, the Vaalharts Irrigation Scheme (VHIS) is a large irrigation scheme utilising water from the Vaal River via numerous gravity fed canals ().The return flow from the VHIS enters the Harts River (via numerous ...

Explanation:

Match each scientist to the observation she is most likely to make

Answers

Can you attach a picture maybe?

Most subduction-derived magma never reaches the surface. However, what is formed if this type of magma reaches oceanic crust

Answers

When subduction-derived magma reaches the oceanic crust, it can lead to the formation of volcanic arcs or volcanic island arcs. These are curved chains or clusters of volcanoes that form along the boundary where an oceanic tectonic plate is subducted beneath another plate.

As the subducting plate sinks into the mantle, it starts to melt due to the increase in temperature and pressure. This molten material, known as magma, is less dense than the surrounding rock and begins to rise towards the surface. If the magma reaches the overlying oceanic crust, it can create a volcanic eruption.

The volcanic activity in these areas is typically characterized by explosive eruptions due to the composition of the magma. Subduction zones often involve the interaction of water-rich minerals from the subducting plate, which lowers the melting point of the mantle rocks and generates a more viscous and volatile-rich magma. As a result, when this magma reaches the surface, it can produce explosive eruptions that eject ash, gases, and pyroclastic materials.

Over time, repeated volcanic activity can build up a chain of volcanic mountains or form volcanic islands in the ocean. These volcanic arcs are typically associated with intense seismic activity, including earthquakes and volcanic tremors, as the subducting plate continues to descend into the mantle.

Examples of volcanic arcs formed by subduction-derived magma reaching the oceanic crust include the Cascades in North America (including Mount St. Helens and Mount Rainier) and the Andes in South America.

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Marquez is constructing a regular hexagon inscribed in a circle. He begins by drawing a line and labeling a point on the line as point A. He then uses his compass to construct a circle with point A as the center. He labels the points where the circle intersects the line as points B and C.

What step should be his next step?

A) Without changing the compass opening, construct a circle with either point B or point C as the center.
B) Increase the compass opening, and with the compass point on point A, construct an arc that intersects the circle.
C) Increasing the compass opening, construct a circle with either point B or point C as the center.
D) Draw a line through point A that intersects the circle twice.

Answers

Answer:

Without Changing the compass opening, construct a circle with either point B or point C as the center.

Explanation:

I took the test

"Where to look for the best rock". You want to find a rock that gives you the best chance to see fossils of shellfish and plankton from an ancient shallow sea. Which place would you go to search for this rock?
A.) Mt. Ranier, WA, USA
B.) Michigan Basin, MI, USA
C.) Hawaii, HI, USA
D.) Meteor Crater, AZ, USA

Answers

To find a rock with the best chance of containing fossils of shellfish and plankton from an ancient shallow sea, you should visit B.) Michigan Basin, MI, USA. This location has sedimentary rock formations from ancient shallow seas, which are ideal for preserving such fossils. Hence, o[tion B) is the correct option.

To increase the chances of finding fossils of shellfish and plankton from an ancient shallow sea, a good place to search would be areas with sedimentary rock formations that were once part of the ancient marine environments.

The best place to search for a rock that contains fossils of shellfish and plankton from an ancient shallow sea would be the Michigan Basin in Michigan, USA. This area was once covered by a shallow sea, making it a prime location for finding fossils in the rocks.


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The energy. E, released by an earthquake is E = 10^11 a. Find the earthquake's magnitude b. Find the earthquake's intensity The earthquake's magnitude is:__________

Answers

To find the earthquake's magnitude, we will use the formula for energy released by an earthquake, which is E = 10^11 *  

a. Earthquake's Magnitude:
The energy released by an earthquake (E) is related to its magnitude (M) through the following formula:

M = (2/3) * log(E) - 10.7

Here, E is given by the formula E = 10^11 * a. To find the magnitude, we need to substitute E in the formula above:

M = (2/3) * log(10^11 * a) - 10.7

b. Earthquake's Intensity:
The intensity of an earthquake (I) is determined by the Modified Mercalli Intensity (MMI) scale. The intensity depends on the magnitude, the distance from the epicenter, and local geological conditions. Unfortunately, with only the energy formula provided, we cannot directly determine the earthquake's intensity.

In summary, the earthquake's magnitude can be found using the formula M = (2/3) * log(10^11 * a) - 10.7, but the earthquake's intensity cannot be determined without additional information on the distance from the epicenter and local geological conditions.

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