Implement a class named Rectangle. The class should contain:
1. Two data attributes of type float named width and height that specify the width and the height of the rectangle.
2. A constructor that creates a rectangle with the specified width and height. If no argument is provided, it should use 1.0 for both values. If any input value is negative, the function should raise an exception.
3. Functions get_width and get_height that return the corresponding value
4. The set_width and set_height function that update the values if and only if the input is positive; otherwise do nothing
5. Functions get_area and get_perimeter that return the area and the perimeter of this rectangle respectively.
6. A function rotate that swaps the height and width of a rectangle object.
7. A class variable count that keeps track of the number of rectangles created so far.
8. A class method get_count that returns the above value.
9. An equality operator that returns True if and only if the two rectangles are of the same shape.
10. A __str__ function that returns the information of this rectangle in some readable format.

Answer:

Explanation:

PowerPoint is a software that allows user to create headers as well as footers which are information usually appears at the top of the slides and the information that appears at the bottom of all slides. Headers and footers are useful when making presentation in these ways:

✓ Both provide quick information about one's document/ data clearly in a predictable format. The information that is provided by the Header and footers typically consist of ;

©name of the presenters,

©the presentation title

©slide number

©date and others.

✓ They help in setting out different parts of the document.

✓Since the Headers and footers can appear on every slide, corporate confidentiality as well as copyright information can be added to footer area to discourages those that can steal ones secrete.

Answer:

yes. i do too.

Explanation:

Answer:

With numbered text, the last identifier also conveys how many blocks were in the list. With outline-numbered text, the items are in a well-ordered hierarchy.

I hope this might helps a little bit.

Numbered text refers to a method of numbering in which numbers are placed in front of text such as 1, 2, 3, and so on. Therefore, a simple numbered or bulleted list can be employed in numbered text.

Outline numbered text refers to the numbering that is employed when there is a combination of bullets and numbers, or whether the list is a structured, hierarchical list or an outline. For example, in a legal or structured document, outline numbering assigns sections like 1.1, 1.2, and 1.3, before progressing to 2 (where we will have 2.1. 2.2, and 2.3), etc.

Answer:

c

Explanation:

i think i leard it out my old shcool

Answer:

,.................xd

Answer:

C. You may become a target of users who wish to make inappropriate contact with you.

Explanation:

Hampton was shot and killed in his bed during a predawn raid at his Chicago apartment by a tactical unit of the Cook County State's Attorney's Office in conjunction with the Chicago Police Department and the FBI; during the raid, Panther Mark Clark was also killed and several others were seriously .

Answer:

see picture below

Explanation:

I added a parameter to factor out the first bit of each sentence into a global variable. If you change for example 'pig' into 'monkey', all sentences will change.

Answer:

C. leagueName=newPlayers.getLeague(); getLeague() is not a member of Players.

Explanation:

The main method in this code will case an error when trying to run the following line of code...

leagueName=newPlayers.getLeague();

This is because the method getLeague() is being called on a Player object which takes all of its methods from the Player class. Since getLeague() is not a method located in the player class then it cannot be called by an object from that class. Especially since the Player class does not extend to the SoccerPlayers class where the getLeague() method is actually located. Instead, it is the SoccerPlayers class which extends the Players class as its parent class.

Answer:

In C++:

#include <iostream>

using namespace std;

int main(){

   string text,lengt;

   cout<<"Please enter obfuscated sentence: ";    cin>>text;

   cout<<"Please enter deobfuscation details: ";    cin>>lengt;

   string t1, t2;

   int kount = 0;

   for(int i = 0;i<lengt.length();i++){

   kount+=(int)(lengt[i]-'0');

   t1 = text.substr(0, kount);

   t2 = text.substr(kount, text.length()-1);

   text = t1 +" "+ t2;

   kount++;   }

   cout<<"Deobfuscated sentence: "<<text;

   return 0; }

Explanation:

This declares the text and the deobfuscation details as string

   string text,lengt;

This prompts for the sentence

   cout<<"Please enter obfuscated sentence: ";     cin>>text;

This prompts for the details

   cout<<"Please enter deobfuscation details: ";     cin>>lengt;

t1 and t2 are declared as string. They are used to split the texts into 2 parts

   string t1, t2;

This declares and initializes a count variable to 0  

   int kount = 0;

This iterates through the deobfuscation details

for(int i = 0;i<lengt.length();i++){

This gets each deobfuscation character

   kount+=(int)(lengt[i]-'0');

The next two instructions splits the text into 2

This gets from 0 to kount.

   t1 = text.substr(0, kount);

This gets from kount to the last index

   t2 = text.substr(kount, text.length()-1);

The new string or sentence is calculated here

   text = t1 +" "+ t2;

The kount variable is incremented by 1

   kount++;   } The loop ends here

This prints the new sentence

   cout<<"Deobfuscated sentence: "<<text;

See attachment for program file

Answer: The process of translation instructions expressed in a higher-level language into machine instructions (sometimes translating into Assembly language as an intermediate step) is called compilation, using a tool called a Compiler.

Explanation:

Answer:

Explanation:

The IDE of Visual Studio 2008 contains numerous components, and it will take you a while to explore them. It’s practically impossible to explain in a single chapter what each tool, window, and menu command does. We’ll discuss specific tools as we go along and as the topics get more and more advanced. In this section, I will go through the basic items of the IDE — the ones we’ll use in the following few chapters to build simple Windows applications.

The IDE of Visual Studio 2008 contains numerous components, and it will take you a while to explore them. It’s practically impossible to explain in a single chapter what each tool, window, and menu command does. We’ll discuss specific tools as we go along and as the topics get more and more advanced. In this section, I will go through the basic items of the IDE — the ones we’ll use in the following few chapters to build simple Windows applications.The IDE of Visual Studio 2008 contains numerous components, and it will take you a while to explore them. It’s practically impossible to explain in a single chapter what each tool, window, and menu command does. We’ll discuss specific tools as we go along and as the topics get more and more advanced. In this section, I will go through the basic items of the IDE — the ones we’ll use in the following few chapters to build simple Windows applications.

The Edit menu contains the usual editing commands. Among these commands are the Advanced command and the IntelliSense command. Both commands lead to submenus, which are discussed next. Note that these two items are visible only when you’re editing your code, and are invisible while you’re designing a form.

Answer:

it's funny I honestly like it I guess it just depends on if your teacher has a sense of humor

AND ALL THE BEST FOR YOUR SONG....

The calculator program is an illustration of iteration (loop) and conditional statements

Iterations are program statements that are used to perform repetition operations

Conditional statements are statements used to make decisions

The program written in Python, where comments are used to explain each action is as follows:

#This initializes the subtotal and total to 0

subTotal = 0; total = 0

#This initializes the previous number to an empty list

prevNum = []

#This iteration is repeated for valid inputs

while True:

   #This gets the input from the user

   num = int(input())

   #This calculates the subtotal

   subTotal+=num

   #This calculates the total

   total+=num

   #If the current input is 0

   if num == 0:

       #This prints the sub total

       print("Subtotal:",subTotal)

       #This sets the sub total to 0

       subTotal = 0

   #If the previous number is empty

   if len(prevNum) == 0:

       #This sets it to the current input

       prevNum.append(num)

   #If otherwise

   else:

       #If the previous number and the current input are 0

       if(prevNum[0] == 0 and num == 0):

           #This prints the total input

           print("Total:",total)

           #This exits the loop

           break

       #If otherwise

       else:

           #This sets the previous number to the current input

           prevNum[0] = num

Read more about similar programs at:

https://brainly.com/question/26497128

Answer:

Explanation:

Positive:

Enhances Learning.  

Fosters Problem-Solving Skills.  

Develops Future Technological Leaders

Negative:

Diminishes Relationships and Social Skills

Stimulates Health Issues

Reduces Sleep Quality

an electronic device for storing and processing data, typically in binary form, according to instructions given to it in a variable program.

hope this helps

Answer: 1. The steps of opening the case of a working computer as follows:

2. power off the device.

3. unplug its power cable.

4. detach all the external attachments and cables from the case.

5. Remove the retaining screws of the side panel.

6. Remove the case's side panel.

Explanation:

Answer:

make a game like fun run

Explanation:

Answer:

u should make an competive game where people battle each other sorry if i cant spell good its cause im rushing

Explanation:

Explanation:

Disk Error Checking in Windows 10

In Windows 8, Microsoft has redesigned chkdsk utility – the tool for detecting and fixing disk corruption. In Windows 8, Microsoft introduced a file system called ReFS, which does not require an offline chkdsk to repair corruptions – as it follows a different model for resiliency and hence does not need to run the traditional chkdsk utility.

The disk is periodically checked for file system errors, bad sectors, lost clusters, etc., during Automatic Maintenance and you now no longer need to really go and run it. In fact, Windows 8 now even exposes the state of the file-system and disk via the Action Center or under the Drive properties in File Explorer. If potential errors are found, you will be informed about it. You can continue to use the computer, while the scan is carried out in the background. If errors are found, you may be prompted via a notification to restart your computer.

Read: How to cancel ChkDsk in Windows.

Windows found errors on this drive that need to be repaired

At times you may see a message – Windows found errors on this drive that need to be repaired. If you see it, you may want to manually run a scan. Earlier you had to schedule Disk Error Checking for the system drive and for drives which had files or processes or folders opened. In Windows 10/8, error checking starts right away, even on the system drive – and it longer needs to be scheduled at start-up. Only if some errors are found, will you have to restart to let Windows 10/8 fix the errors.

How to run CHKDSK in Windows 10

To begin the scan, right-click on the Drive which you wish to check and select Properties. Next, click on Tools tab and under Error-checking, click on the Check button.  This option will check the drive for file system errors.

If the system detects that there are errors, you will be asked to check the disk. If no errors are found, you will see a message – You don’t need to scan this drive. You can, nevertheless, choose to check the drive. Click on Scan drive to do so.

Answer:

The folder within folder are also know as subfolder .

Answer:

it is d slide

Explanation:

Explanation: "A stroke is referred to as an outline, or instead, it describes the edges of a shape or a simple line. The stroke height can be modified by changing the settings in an appropriate panel. ... Flash uses the color panel to determine whether that color is for fills or strokes.

Answer:

A Global Distribution System (GDS) is a wonderful tool that properties should use to reach customers easily. This is a central reservation system that allows travel agents to access hotel rates and availability as well as prices for flights, trains and rental car companies in real time.

Answer:

xy-1

Explanation:

Given expression is :

[tex]x^2-y^2=1[/tex] ..(1)

We need to find the value of [tex]\dfrac{dy}{dx}[/tex].

Differentiating equation (1) wrt x.

[tex]\dfrac{d}{dx}(x^2-y^2)=1\\\\2x-2y\times \dfrac{dy}{dx}=0\\\\2y\times \dfrac{dy}{dx}=2x\\\\y\times \dfrac{dy}{dx}=x\\\\\dfrac{dy}{dx}=\dfrac{x}{y}[/tex]

or

[tex]\dfrac{dy}{dx}=xy^{-1}[/tex]

Hence, the correct option is (c) "xy-1".

Answer:

Computer Security is the protection of computer systems and networks from information disclosure, theft of or damage to their hardware, software, or electronic data, as well as from the disruption or misdirection of the services they provide.

Explanation:

Answer:

the protection of computer systems and information from theft

Explanation:

Answer:

abacus . Mesopotamia or China, possibly several thousand years BCE. ...

binary math . Pingala, India, 3rd century BCE. ...

punched card . Basile Bouchon, France, 1725. ...

Explanation:

:)

Answer:

pkt = int(input("Pocket Number: "))

if pkt == 0:

   print("Green")

elif pkt >= 1 and pkt <=10:

   if pkt%2 == 0:

       print("Black")

   else:

       print("Red")

elif pkt >= 11 and pkt <=18:

   if pkt%2 == 0:

       print("Red")

   else:

       print("Black")

elif pkt >= 19 and pkt <=28:

   if pkt%2 == 0:

       print("Black")

   else:

       print("Red")

elif pkt >= 29 and pkt <=36:

   if pkt%2 == 0:

       print("Red")

   else:

       print("Black")

else:

   print("Error")

Explanation:

The program was written in Python and the line by line explanation is as follows;

This prompts user for pocket number

pkt = int(input("Pocket Number: "))

This prints green if the pocket number is 0

if pkt == 0:

   print("Green")

If pocket number is between 1 and 10 (inclusive)

elif pkt >= 1 and pkt <=10:

This prints black if packet number is even

   if pkt%2 == 0:

       print("Black")

Prints red, if otherwise

   else:

       print("Red")

If pocket number is between 11 and 18 (inclusive)

elif pkt >= 11 and pkt <=18:

This prints red if packet number is even

   if pkt%2 == 0:

       print("Red")

Prints black, if otherwise

   else:

       print("Black")

If pocket number is between 19 and 28 (inclusive)

elif pkt >= 19 and pkt <=28:

This prints black if packet number is even

   if pkt%2 == 0:

       print("Black")

Prints red, if otherwise

   else:

       print("Red")

If pocket number is between 29 and 36 (inclusive)

elif pkt >= 29 and pkt <=36:

This prints red if packet number is even

   if pkt%2 == 0:

       print("Red")

Prints black, if otherwise

   else:

       print("Black")

Prints error if input is out of range

else:

   print("Error")

Answer:

In my opion its java script

Explanation: