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mamaluj [8]
3 years ago
11

The area of a square is stored in a double variable named area. write an expression whose value is length of the diagonal of the

square java.
Computers and Technology
1 answer:
cestrela7 [59]3 years ago
5 0

Answer:

The correct answer to the following question will be "Math.sqrt(area*2)".

Explanation:

  • The Math.sqrt( ) method in JavaScript is used to find the squares root of the given figure provided to the feature as a variable.
  • Syntax Math.sqrt(value) Variables: this function takes a single variable value that represents the amount whose square root is to be determined.
  • The area of the figure is the number of squares needed to cover it entirely, like the tiles on the ground.

Area of the square = side times of the side.

Because each side of the square will be the same, the width of the square will only be one side.

Therefore, it would be the right answer.

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Press the _______ key to move to the next cell in a row.
slamgirl [31]

Tab is the answer! And it says i need 20 chacters to explain so im writing random stuffff



4 0
3 years ago
Write a program that prints the U.S. presidential election years from 1792 to present day, knowing that such elections occur eve
miv72 [106K]

Answer:

The cpp program to print US presidential years is given.

#include <iostream>

using namespace std;

int main()

{

   // variable to hold presidential election year declared  

   int elec_year;

// variable to hold presidential election year initialized to 1792  

elec_year=1792;

   

// the value displayed on the console output

   std::cout << "The U.S. presidential election years from 1792 to present day are listed. " << std::endl;

   

   // loop executes till year is less than or equals 2020

   do

   {

       // initial value is printed

       std::cout << elec_year << std::endl;

       

       // value is incremented by 4

       elec_year = elec_year + 4;

       

   }while(elec_year<=2020);

   return 0;

}

OUTPUT

The U.S. presidential election years from 1792 to present day are listed.  

1792

1796

1800

1804

1808

1812

1816

1820

1824

1828

1832

1836

1840

1844

1848

1852

1856

1860

1864

1868

1872

1876

1880

1884

1888

1892

1896

1900

1904

1908

1912

1916

1920

1924

1928

1932

1936

1940

1944

1948

1952

1956

1960

1964

1968

1972

1976

1980

1984

1988

1992

1996

2000

2004

2008

2012

2016

2020

Explanation:

The program works as described.

1. An integer variable, elec_year, is declared and initialized with the first US presidential year value, 1792.

2. Inside the do-while loop, the variable, elec_year, is first printed to the console followed by a new line inserted using, endl.

3. The variable, elec_year, is then incremented by 4.

4. The do-while loop continues till the value of the variable, elec_year, does not exceeds the current year, 2020.

5. The program ends with a return statement since main() has return type int.

6. Only one variable is used in the program.

7. The program consists of only main() method since cpp is not completely object oriented programming language.

8. The same program, if written in object oriented programming language like java or c# will be written inside a class and executed through main() method.

4 0
3 years ago
Whether you work in m-commerce, e-commerce, or brick-and-mortar commerce, to be successful you will need to be able to think cri
svlad2 [7]

Answer:

The answer is "Option c"

Explanation:

Decisions made in secret have always been critical. Hence the want to express it before your choice is made. It is all about how you express choice. In general, they need your presentation to explain the choice that you decided, how they created it, and how it implies for just the group, that you are approaching, and wrong choices can be described as follows:

  • In option a, It is used in the industry to interest.
  • In option b, It is use in communication mechanism.
  • In option d, It enables people to handle our activities or carry them out.
3 0
3 years ago
How can an individual find career data?
kolezko [41]
How can an individual find career data?a. using a libraryb. searching the webc. conducting an interview with someone in a particular fieldd. all answer choices are sources for finding career data?The answer is d. An individual can do all the option a, b, and c to find a better career data.
6 0
3 years ago
2 WAp to input the radius and print<br> the area of circle
daser333 [38]
<h3>Program:-</h3>

\tt r=float(input("Enter\:the\:value\:for\:radius\:of\:circle"))

\tt x=3.14*\:r**2

\tt print("Area\:of\:Circle=\{x\}")

<h3>Sample run:-</h3>

\tt r=3

\tt Area\:of\:the\:circle=28.26

5 0
2 years ago
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