Let f(x)=5x-4,g(x)=3x+7then find the value of k if (fog)(k)=7

Answers

Answer 1

Explanation:

(f o g)(x)

= f[g(x)]

= f(3x + 7)

= 5(3x + 7) - 4

= 15x + 31.

When (f o g)(k) = 7, 15k + 31 = 7.

=> 15k = -24, k = -8/5 = -1.6.


Related Questions

When resources are not permanently depleted or damaged, an ecosystem is considered to be ___.
10 POINTS IF YOU HELP ME OUT :/

Answers

Answer: sustainable :)

Explanation: a p e x

NEED HELP WITH THIS FAST Name three major modern cities located at the mouths of rivers.

Answers

Answer:

Explanation:

city:              country:    river:

Alexandria Egypt Nile

Amsterdam Netherlands Amstel

Baghdad Iraq Tigris

Answer:

Alexandria, Egypt..Nile River,

Amsterdam, Netherlands Amstel River

Baghad, Iraq Tigris River

HURRY !!
What is the role of atmospheric moisture in the formation of clouds and precipitation?

Answers

Answer:

Most clouds and precipitation are caused by cooling of moist air. ... As moist air cools, water vapor can change into a liquid (water drops) through the process of condensation. If cold enough, water vapor can instead form ice crystals through the process of deposition.

Please vote for me and have a nice day :)

Which of the following explains the role of commodity chains in the average size of farms?

Answers

Answer: Commodity changes have led to changes in the spatial organization of agriculture from dispersed family farms to large corporate farms that produce, process, and distribute the products.

Explanation:

Identify the primary factor related to fossils, according to continental drift theory.

A) The age of the fossils were similar across continents.
B) The fossils obtained across continents were of different ages.
C) Wegener was unable to get any fossil evidence across continents.
D) Wegener could locate fossils only in the continental boundaries that were matching each other.

Answers

Answer:

I dont know for sure, but I would say B.

Explanation:

I say B, because across continents there have been numerous fossils found with different ages. You can even look up case studies, but the answer might not be B, its just a guess.

7. By about how much did the concentration of CO2 in the atmosphere change
between 1880 and 2020? *

Answers

200 parts per millionExplanation:

What are the main products of pampas

Answers

Answer:

The total area of the Pampas planted in sorghum and soybeans has grown since 1960 to rank just behind that of wheat and corn. These crops also serve primarily as livestock feed and are valuable for export. Another crop of the northern Pampas is flax.

Explanation:

PLEASE I NEED THIS ASAP
Write a paragraph describing the location of the major population centers in Egypt. Make note of their proximity to physical features or other natural resources. What characteristics do these locations have in common?

Answers

Answer:

The country has six main physical regions: the Nile Valley, the Nile Delta, the Western Desert, the Eastern Desert and the Sinai Peninsula.

Southern Egypt's landscape contains low mountains and desert. Northern Egypt has wide valleys near the Nile and desert to the east and west. North of Cairo, the capital, is the sprawling, triangular Nile River Delta. This fertile land is completely covered with farms.Egypt is divided into four geographic regions. These regions are the Nile Valley and the Delta, the Western Desert, the Eastern Desert, and the Sinai Peninsula (Fig.

Explanation:

hope it helps

In which layer of the atmosphere would you find the International Space
Station?
A. Stratosphere
B. Mesosphere
C. Thermosphere
D. Troposphere
SUBMIT

Answers

Answer:

Thermosphere

Explanation:

thermosphere—temperature increases with height. The temperatures can rise to 1,500 degrees Celsius, but it would not feel warm because of the low air pressure in this layer. The International Space Station orbits Earth in this layer.

The answer is C. Thermosphere

What is it called when water vapor up in
the sky becomes liquid water?

Answers

Answer:

precipitation

Explanation:

I did the Edpuzzle, 2021

Precipitation is called when water vapour up in the sky becomes liquid water.

What is meant by precipitation?

Water that falls to the ground can take the form of hail, mist, rain, sleet, or snow. There are many different types of precipitation, such as rain, snow, hail, and sleet, but they all share several traits. They all come from clouds. They are all different types of water that fall from the sky.

Precipitation happens when the water condenses and "precipitates" or falls when an area of the atmosphere reaches 100% relative humidity, or saturation with water vapour.

The term "rain" refers to precipitation that contains water. When the temperature falls below 0 degrees Celsius, precipitation that appears as tiny snowflakes is referred to as snowfall.

Thus, it is precipitation.

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Regional variances (differences) in the same language are known as a

Language branch
Language group
Language family
Language dialect
Language pidgin

Answers

Answer:

Language dialect

Explanation:

Dialects are the variations of one language usually differentiated by the regions. Different dialects are part of the same language and most likely all the speakers of the language will understand each other.

The dialects will most likely differ in speech patterns, so the words and parts of grammar will be different than in the literate, “official” language.

Dialects are most often coming from groups living on different territories and in different regions, getting the characteristics of their local pattern of speech. However, some variants of language and dialects come from the class, educational or occupational variables.

Answer:

Language Dialect.

Explanation:

A dialect is the differences in the same language, for example one such dialect is accent for example in the United States most people speak English but in the Southern U.S. they have an accent and people from the Northern part speak differently than say Floridans for example Wisconsonites love saying "er no" Floridians might say or not. Same language different dialect

In what area of the United States do the fewest people live?

Answers

Answer:

Wyoming had the lowest population with 572,381 residents for the year 2020.

At a conservative plate boundary land is:

Destroyed

Created

Neither created nor destroyed

Answers

Neither created nor destroyed.
Neither created nor destroyed

How will Pakistan’s (or any countries) economy affect if they stop importing things?

Answers

Answer:

It will create a higher demand for things and therefore prices will increase

How does agriculture differ between developed regions and developing regions?

Answers

Answer:

hey!

here is your answer

developed nations use modern techniques for farming whereas developing nations use cheaper ways such as animals in their fields.

hope it helps you

have a great day ahead

Explanation:

How many types of star that scientist dicoverd

Answers

I don’t know, but I hope you get the answer your looking for :)

Answer:

answer choices?

Explanation:

7 types of stars

Someone plz help me find all of the sentence in a (infinitives) ways plz

Answers

Answer:

1. I love to bake cookies.

2. One of the things I enjoy doing is to walk in the park on weekends.

3. You don't need to look any further, he is at my place.

4. If you want to collect your clothes, call me after nine o'clock.

5. I would like to dance with you, if you don't mind.

Even though many crowded cities struggle to care for their citizens, populations continue to grow. City planners have to
work carefully to avoid difficult situations for residents. When a city becomes too crowded, it can't provide the resources
and help that all citizens need. Using complete sentences, describe two consequences that may take place when a city
outgrows its government's capacity

Answers

Answer:

One consequence that may take place is starvation.

Another consequence that may occur is the loss of houses and jobs.

Starvation is one of the possible outcomes, Another possible outcome is the loss of homes and jobs are  two consequences that may take place when a city outgrows its government's capacity.

What are some of the consequences of a city being over populated?

The growing urban population density and demands exacerbate poor air and water quality, insufficient water availability, waste disposal issues, and high energy consumption.

As the world's urban areas expand, strong city planning will be critical in dealing with these and other challenges.

Thus, Starvation and the loss of homes and jobs.

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What might happen if the intrusive rock is uplifted?

Answers

Answer:

If the intrusive igneous rock is uplifted or the material around it erodes and is carried off, the igneous rock can end up on the surface of the Earth.

Just like sedimentary rocks, metamorphic rocks can be forced to the Earth's surface too.All this movement can cause rocks that were once underground to be brought up to the Earth's surface. This process is called uplift.

How does using technology to spot fires compare to using fire watchers?

Answers

Answer:

A smarter system.

Explanation:

The tech to spot fires can see fires using drones, planes and satellites mounted with special infrared cameras. The software is able to pinpoint potentially threatening fires that can cause forest fires, and prevent them from happening.

The region labeled with the number 1 on the map above is Central Asia’s __________ climate region.
A.
humid continental
B.
subarctic
C.
semiarid
D.
arid

Please select the best answer from the choices provided
A
B
C
D

Answers

Answer:

A. humid continental

Explanation:

Got it right on my test/quiz

Which global organization is involved in peacekeeping efforts in the Kashmir region?

A. North American Free Trade agreement
B: The United Nations
C. Association of Southeast Asian Nations
D. The European Union

Answers

I think it’s b hopefully

The weather has been beautiful today. With sunny skies and hot temperatures, it finally feels like summer .the heavy rains we experienced last week were only temporary.. according to the weather channel.it was nice to be able to leave my umbrella at home this morning




What does the word temporary mean in this paragraph?...

Answers

Answer:

today is a sunny day and no chance of rain today

Explanation:

Answer:

temporary means that it only happens for a short period of time then it will go away, hopefully like COV ID-19

Explanation:

What is the main economic activity in Bolivia?
O growing cash crops
O subsistence farming
O private manufacturing
O the tourism industry

Answers

Answer:

subsistence farming

Explanation:

Agriculture and farming and the major point of Bolivia’s economic processes. Almost half of the people in Bolivia work in agriculture.

Some of the main products that Bolivia gains from farming are potatoes, maize, sugarcane, cocoa, banana, soy, tangerines, beans, cotton, and oranges.

Much of the agriculture is turned towards subsistence farming. This means that crops and livestock are grown for personal use and survival. In the mid-90s, almost 40% of farming was done for personal use.

Recently, Bolivia tried to help this idea by supporting and favoring the small producers in order to make more goods get to the market and help the economy.

Name at least two characteristics of Galapagos
marine iguanas that set them apart form
others.

Answers

Answer: They can live and forage in the sea and they can stop their hearts for 45 minutes to avoid sharks from sensing them!

Explanation: Good luck!

Precipitation (rainfall/sleet/snow) makes it's way into a river as part of
the water cycle. Which one of these processes does not help water to
reach a river?

Deposition
Throughflow
Surface runoff
Groundwater flow​

Answers

Answer:

groundwater flow

Explanation:

2. Explain why 'recycling' is used to describe

the process of the tectonic plates.

Answers

Answer:

We use the word recycling to describe the tectonic plates process because when tectonic plates collide, parts of the continental crust goes back to the mantle.

Explanation:

When tectonic plates collide, subduction takes place. As a result, one tectonic plate with low density slides over the other with a higher density. As a consequence, parts of the plate with higher density goes back into the Earth's mantle. There, it melts and creates new crust when the seafloor expands. We can see that there is recycling in the tectonic plates process since there is a reuse of lithosphere's parts.

PLEASE I NEED THIS ASAP
Write a paragraph describing the location of the major population centers in Egypt. Make note of their proximity to physical features or other natural resources. What characteristics do these locations have in common?

Answers

Answer:

Egypt's population is highly concentrated along the Mediterranean coastline and along the Nile River.

Explanation:

Egypt is a country that has a relatively high population which is also constantly growing. When looking at the dispersal of the population in the country it is very easy to notice that it is highly concentrated in two areas while the rest of the country has very little to no population. The two areas where almost all of the population is concentrated are the Mediterranean coastline and the Nile River Valley.

The reason why the population is concentrated in these two areas is that these are the only two areas that actually provide suitable living conditions. The Mediterranean coastline has the best climate conditions in the country and the access to the sea and closeness of large economies nearby makes it easier for people to be provided with what they need. The Nile River is the only river in Egypt and its valley is the only one that provides fertile soil for agriculture, so naturally, people have settled here because it is the only area that enables the production of food and has access to water. The rest of the country is a very hot and very dry desert without water sources.

Which of the following is entirely within the control of Native Americans on their reservation? A. the usage of irrigation water on tribal lands B. the right to wage war on neighboring tribes or states С. the creation of a tribal government with representatives selected by the tribe the right to sell or lease tribal land without informing the federal government Please select the best answer from the choices provided​

Answers

Answer:

C

Explanation:

Answer:

its c

Explanation: Like the dude up there said.

Q.3 What would be the economic impact if a stopped importing goods and commodities?
please answer this question in points and dont copy from net please help.

Answers

Answer:

If a certain nation decided to stop importing goods and commodities, it would have an almost immediate negative impact on its economy. Thus, from this brake, the supply of goods that were originally imported would be significantly reduced, with which they would drastically increase their value, thereby increasing inflation in the country.

In addition, citizens could not easily access these goods, which could produce social consequences (such as lack of medicines, for example).

On the other hand, the producing nations of these goods would impose trade restrictions on the nation, which would reduce the benefits of trade, increasing the country's fiscal deficit.

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