Which statement compares the copy and cut commands?

Write a method that takes a RegularPolygon as a parameter, sets its number of sides to a random integer between 10 and 20 inclus

monitta

Answer:

public static void randomize(RegularPolygon r){

int side = (int)((20-10) * Math.random()) + 10;

int length = (int)((12-5) * Math.random()) + 5;

// assuming the regularpolygon class has setSide and setLength methods.

r.set.Side(side);

r.setLength(length);

}

Explanation:

The randomize method is used to access and change the state of the RegularPolygon class attributes sides and length. The method accepts the class as an argument and assigns a random number of sides and length to the polygon object.

8 0

3 years ago

The ____ dialog box in windows vista appears each time a user attempts to perform an action that can be done only with administr

Ganezh [65]

The User Account Control <span>dialog box in windows vista appears each time a user attempts to perform an action that can be done only with administrative privileges.</span>

7 0

3 years ago

The purpose of a/an _________ system is to capture best practice solutions and program them into a set of rules in a software p

Dmitriy789 [7]

The purpose of an expert system is to capture best practice solutions and program them into a set of rules in a software program. Expert systems are computers that use artificial intelligence technologies to simulate a behavior of a human or another subject.
The knowledge about a specific subject is transformed with this system into a software code.

8 0

3 years ago

What should be done if a system cannot boot from the hard drive?

White raven [17]

If the system cannot boot from the hard drive, then you should boot from the windows set-up dvd

I hope this helps! :)

3 0

3 years ago

In this lab, you will create a programmer-defined class and then use it in a Java program. The program should create two Rectang

prohojiy [21]

Answer:

class Rectangle{

//private attributes of length and width

private double givenLength;

private double givenWidth;

// constructor to initialize the length and width

public Rectangle(double length, double width){

givenLength = length;

givenWidth = width;

}

// setter method to set the givenlength

public void setGivenLength(double length){

givenLength = length;

}

// setter method to set the givenWidth

public void setGivenWidth(double width){

givenWidth = width;

}

// getter method to return the givenLength

public double getGivenLength(){

return givenLength;

}

// getter method to return the givenWidth

public double getGivenWidth(){

return givenWidth;

}

// method to calculate area of rectangle using A = L * B

public void calculateArea(){

System.out.println("The area of the rectangle is: " + getGivenLength() * getGivenWidth());

}

// method to calculate perimeter of rectangle using P = 2 * (L + B)

public void calculatePerimeter(){

System.out.println("The perimeter of the rectangle is: " + 2 * (getGivenLength() + getGivenWidth()));

}

public class MyRectangleClassProgram{

public static void main(String args[]){

//rectangle1 object is created

Rectangle rectangle1 = new Rectangle(10.0, 5.0);

//rectangle2 object is created

Rectangle rectangle2 = new Rectangle(7.0, 3.0);

//area for rectangle1 is calculated

rectangle1.calculateArea();

//perimeter for rectangle1 is calculated

rectangle1.calculatePerimeter();

//area for rectangle2 is calculated

rectangle2.calculateArea();

//perimeter for rectangle2 is calculated

rectangle2.calculatePerimeter();

}

Explanation:

Two file is attached: Rectangle.java and MyRectangleClassProgram.java

Download java

7 0

3 years ago