Answer: x = -3/2
Explanation:
Hi, to answer this question we have to solve the system of equations:
2x +y =-3
y=4x+6
Substituting y=4x+6 in the first equation:
2x + (4x+6) =-3
Solving for x:
2x +4x+6 =-3
2x+4x =-3-6
6x =-9
x =-9/6
x = -3/2
In conclusión, the value of x is -3/2.
Feel free to ask for more if needed or if you did not understand something.
Which computing component is similar to the human brain
A speed limit sign that says "NIGHT" indicates the _____ legal speed between sunset and sunrise.
Answer:
Maximum
Explanation:
Speed limits indicate the maximum speed you are legally allowed to drive.
Create a variable ‘temp’ and assign the value in Celsius. Display the message ‘It’s extremely hot day today!’ if the temperature is greater than 40oC otherwise, displays ‘It’s not too hot!
Answer:
This code is written using C++
Comments are used for explanatory purpose
Program starts here
#include<iostream>
using namespace std;
int main() {
int temp;
//Prompt user for input
cout<<"Enter temperature (in Celcius): ";
//Check if input is acceptable
while(!(cin>>temp)) {
cout << "That was invalid. Enter a valid digit: "<<endl;
cin.clear(); // reset the failed input
cin.ignore(123,'\n');//Discard previous input
}
//Check if temp is greater than 40
if(temp>40) {
cout<<"It's extremely hot day today!";
}
else{//If otherwise
cout<<"It's not too hot!";
}
return 0;
}
//End of Program
HOW DO I TURN THE CAPS LOCK OFF???? PLEASE HELP IT WONT STOP!!!!
Answer:
Press the caps lock key
Explanation:
what is the purpose of the print area feature
Answer: The Print Area function in Excel allows you to print part of a spreadsheet rather than the full sheet
Explanation:
Answer:
C- Selecting specific cells and ranges to print
Explanation: ;)
using substitution what is the value for x for the equations 2x+y=-3 and y=4x+6
Answer:
[tex]x = \frac{-3}{2}[/tex]
Explanation:
Given
2x + y = -3
y = 4x + 6
Required
Find the value of x
2x + y = -3 --- Equation 1
y = 4x + 6 --- Equation 2
Substitute 4x + 6 for y in equation 1.
So, equation 1 becomes
[tex]2x + 4x + 6 = -3[/tex]
[tex]6x + 6 = -3[/tex]
Subtract 6 from both sides
[tex]6x + 6 - 6 = -3 - 6[/tex]
[tex]6x = -9[/tex]
Divide both sides by 6
[tex]\frac{6x}{6} = \frac{-9}{6}[/tex]
[tex]x = \frac{-9}{6}[/tex]
Simplify fraction
[tex]x = \frac{-3}{2}[/tex]
Hence, the value of x is [tex]x = \frac{-3}{2}[/tex]
Create a variable ‘temp’ and assign the value in Celsius. Display the message ‘It’s extremely hot day today!’ if the temperature is greater than 40 degree C otherwise, displays ‘It’s not too hot!
Answer:
temp = 47
if temp > 40:
print("It’s extremely hot day today!")
else:
print("It’s not too hot!")
Explanation:
*The code is in Python.
Create a variable called temp and set its value as 47
Check the temp using if-else structure. If the temp is greater than 40, print "It’s extremely hot day today!". Otherwise, print "It’s not too hot!".
A neologism is defined as:
O A. an abbreviation.
O B. a technological term.
O c. a foreign word.
O D. a new word
Answer:d
Explanation:
Write a program that asks the user to enter the name of an input file. If the file does not exist, the program should prompt the user to enter the file name again. If the user types QUIT in any uppercase/lowercase combinations, then the program should exit without any further output.
Answer:
I can help you with that inbox me
10
This section of program code may be used as a validation check.
1
2
3
4
5
6
7.
PRINT "Input a value between 0 and 100 inclusive"
INPUT Value
WHILE Value < 0 OR Value > 100
PRINT "Invalid value, try again"
INPUT Value
ENDWHILE
PRINT "Accepted: ", Value
(a) Give a name or explain this type of validation check.
[2]
(b) Describe what is happening in this validation check.
Answer:
This is a range check
Explanation:
The input value is checked against a minimum and maximum value.
Who developed the first
DBMS called Integrated
Data Store
Answer:
Charles Bachman developed the first DBMS called Integrated Data Store.
the word item referred to as a: A.value B.label C.Formula
I need like 10 sentences to delineate and discuss societal issues related to computing . “Including the guiding principles of professional and ethical behavior
Plzzz I know it’s a lot to ask but I need help
Answer:
Kindly check Explanation
Explanation:
Advancement in technology spurred largely due to the advent of the computer and internet has resulted in a notable change in the behavior, lifestyle and engagement of many individuals. This include ; providing a faster and more convenient way of computing and completing tasks. Accelerating the global rate of technological development due to great computing capabilities. Educational enhancement and development through online education.
Computing also pose some societal issues which needs to addressed. This include :
Issues regarding privacy and identity theft are widespread. Addiction to games and other engaging content often pose distraction to youth and child development. Computing could be said to have placed increased pressure on human power and engagement with the advent of automated robots and programs. Increased exposure to electromagnetic rays. Promotion of indecency and immoral contents has become increasingly easier. Peer influence through fake promotion and display of wealth by some overrated individuals.
Therefore, it is imperative that informations conveyed through the internet are treated with utmost confidentiality in other to avoid privacy issues which may arise from leakage.
What is the term for a media piece that is ineligible for protection by copyright laws,
either because its copyright has expired or because it was never copyrighted in the first
place?
A. Visual media
B. Wikipedia entry
C. Fair use
D. Public domain
Answer: D. Public domain
Explanation:
Hi, the term Public domain is applied to works of authorship that are ineligible for protection by copyright laws, because the copyright has expired or it was never copyrighted in the first place.
Public domain may vary in different countries and jurisdictions, for example; a media piece may be protected by copyright in one specific country, and be public domain in other countries.
Feel free to ask for more if needed or if you did not understand something.
differentiate between analogue and digital devices
Answer:
In analog technology, a wave is recorded or used in its original form. So, for example, in an analog tape recorder, a signal is taken straight from the microphone and laid onto tape. ... In digital technology, the analog wave is sampled at some interval, and then turned into numbers that are stored in the digital device.
Explanation: Got it from google. hehe
you've finished programming the app! Now your company has to decide whether to use an open source
license or proprietary license. explain which one you would choose and why.
Answer:
Proprietary License gives you full ownership and trademark/patent opportunites. Open source allows for code donation and a community based development for your app. Generally speaking, if your a private entity creating an app for a client, you'll need the Proprietary Licence, which will allow you to sell the codebase to your client.
If your creating an app for your company as itself, you go either way, sell the license in licensing agreements, or have your companies community contribute and better your app from the inside.
Its entirely based on the agreements you set for the app.
Select the correct answer.
Pedro has started an online food-ordering website. What should Pedro ask his customers to do to prevent fraudulent actions?
A
B.
Ask customers to opt for cash on delivery only.
Ask customers to avoid uploading anything about his website on social media.
Ask customers to use strong passwords to protect their accounts.
C.
D.
Ask customers to order only for the minimum value.
Reset
Next
Answer:
ask customers to use strong passwords to protect their accounts
IF YOU PLAY SURVIV>IO WITH ME RIGHT NOW I WILL GIVE YOU BRAINLIEST
AND IM NOT KAPPING
Answer:
no
Explanation:
moomoo.io is way better
Why is the no video recording in iPhone camera
Answer:
it really does depend on what iphone you have but go to Settings > Privacy > Camera and disable the last app that was allowed access to the phone's Camera. check the camera app again and you should see the video recording access.
hope this helped!
Answer:
Wait is this a genuine question im not sure how to answer
Explanation:
Output from the print statement is usually written to the ______ in the form of ________
Answer:
Hope this helps :)
Explanation:
To the *processor* in the form of *binary* (or binary language)
Output from the print statement is usually written to the processor in the form of binary.
What is statement?The term statement was the based on the line are the perfectly in the arranged. The statement was the correct on the said by the famous in the personality. The statement was the line in the correct manner. There was the statement on the give to the situations.
The term “binary” refers to the smallest and minimum two-digit number stored on a computer device. The smallest binary codes are zero (0) and one (1). The use of storing numbers easily. The computer only understands the processor are the print statement.
As a result, the output from the print statement is typically written to the processor in the form of binary.
Learn more about on statement, here:
https://brainly.com/question/2285414
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Explain what will happen if we continue to use fossil fuels at the rate we are now and what impacts it will have on the planet.
Answer:
At the point when non-renewable energy sources are singed, they discharge carbon dioxide and other ozone depleting substances, which thusly trap heat in our air, making them the essential supporters of an Earth-wide temperature boost and environmental change. At the point when we consume oil, coal, and gas, we don't simply meet our vitality needs—we drive the current an unnatural weather change emergency also. Non-renewable energy sources produce huge amounts of carbon dioxide when consumed. Carbon discharges trap heat in the air and lead to environmental change.
30 POINTS!!!
Select the correct answer.
Which term is a gestalt concept?
A. balance
B. governance
C. continuance
D. dominance
E. preference
PLEASE HELP QUICKLY, I WILL GIVE BRAINLIEST TO THE BEST ANSWER!
A _________ works if the columns you're joining by have the same name in both tables.
Group of answer choices
auto join
match join
common join
natural join
Answer:
If there are multiple schools in the teams table with the same name, each one of those rows will get joined to matching rows in the players table.
Explanation:
the answer must be match join?
the rules of right-of-way
Pedestrians, bicyclists, and skateboarders
when they use the road.
Whenever you are driving and you see a pedestrian, bicyclist, or skateboarder, they always have the right of way, no matter the scenario. Always give bikers 3-4 feet if possible between them and your vehicle when passing them, and always be careful around skateboarders.
I hope this helped you! Have a great day!
The domain name is passed to a domain name server, which maps it to the correct IP address, and then the code behind the page is translated from HTML to a human-readable format. What does this describe?
The first process is a DNS lookup where the domain name server (DNS) stores a table with domain names and their corresponding IP address.
The second process is called web page rendering where the computer takes the HTML and turns it into the page that displays on your screen.
First Person Who Answers Fast As Possible Will Be Marked As Brainiest
Answer:
Save a database object Ctrl+S or Shift+F12
Open an existing database Ctrl+O or Ctrl+F12
To quit MS Access ALT+F4
Explanation:
similarities between human and computer
Answer: Both have a center for knowledge; motherboard and brain. Both have a way of translating messages to an action. Both have a way of creating and sending messages to different parts of the system.
Which method will successfully launch the Spelling and/or Grammar Checker dialog box?
Click the Review tab on the ribbon; in the Proofing group, click on the Spelling & Grammar button.
Press the F7 key on your keyboard.
Right-click a word that is marked with a spelling or grammar error, and select Spelling or Grammar from the menu list.
All the above statements are correct.
Answer:all of the above
Explanation:
I got it correct
The correct is D. All the above statements are correct which All the above statements are correct.
To check your spelling and grammar, select the Review tab and then Spelling & Grammar.
What program is used in the word to check the spelling?Spell checking is a unique function in Microsoft Word that lets you check your work for grammatical and spelling errors. A software program that detects misspelled words in a document is what spell check essentially is.
Grammar checkers are a great tool for people who aren't writers or are very technical. These apps help users become more fluent in the English language by pointing out their flaws. Your writing will be reviewed by Grammar Checker Tools to ensure that it is accurate and error-free.
Select Spelling & Grammar from the Review tab. In the event that Word discovers a potential error, the Spelling & Grammar dialog box will launch with red text for spelling mistakes and green text for grammatical mistakes.
Thus, the ideal selection is option D.
Learn more about the Spelling and/or Grammar Checker here:
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Which economic philosopher you believe has the most positive effect on the United States today
Answer:
Adam Smith, the Father of Economics, has the most positive effect in the US today because he is also known for creating the concept of gross domestic product (GDP) and for his theory of compensating wage differentials.
Answer:
John Maynard Keynes (1883-1946)
History pros every so often imply John Maynard Keynes as the "goliath showcase examiner." The six-foot-six Brit recognized a lectureship at Cambridge that was eventually bolstered by Alfred Marshall, whose deftly and demand twists were the explanation behind a great deal of Keynes' work. He is particularly connected with supporting government going through and cash related course of action to mitigate the unpleasant effects of money related downturns, tragedies and impacts. During World War I, Keynes went after the credit terms among Britain and its accomplices, and was a specialist at the congruity game plan set apart in Versailles. (To scrutinize continuously about his speculations, see "Understanding Supply-Side Economics" and "Specifying Monetary Policy.") Keynes was almost gotten out before long the budgetary trade crash of 1929, anyway he had the alternative to change his fortune. In 1936, Keynes formed his unique work, the "General Theory of Employment, Interest and Money," which maintained government mediation to propel usage and contributing – and to facilitate the overall Great Depression that was fuming by then ("spend out of wretchedness," as intellectuals like to call it). This work has been regarded as the dispatch of present day macroeconomics. (To see more, see "Macroeconomic Analysis.")
HELP FOR JAVASCRIPT: 01. What is prototypical inheritance? 02. How can JavaScript be used to improve accessibility on the web? I've heard focus management can help?
Answer:
Following are the answer to this question:
Explanation:
Prototypical inheritance:
This inheritance is a part of the object-oriented programming, in the JavaScript, the prototype is also an instance of an entity, on this type of inheritance an object inherits another object directly, in which an instance could be composed of several sources which enable simple selective inheritance and a flat structure of delegation[[Prototype]].
Web accessibility using JavaScript:
In the website or web page, JavaScript is usually fully accessible if another script 's implementation has been device-independent, and the components are accessible to be used in assistive devices. It enables the developers to improve web page information, which helps in communication, data processing, and regulation, and it also helps in management.