I’m having trouble figuring this out

answer:

// here is code in C++.

#include <bits/stdc++.h>

using namespace std;

//main function

int main()

{

  // variable

 int n;

 cout<<"enter a number:";

 // read the input

 cin>>n;

 // find the square root of the absolute value

 float square_root=sqrt(abs(n));

 // print the square_root

 cout<<"square root of "<<n<<" is: "<<square_root<<endl;

  return 0;

}

Explanation:

Read a number from user and assign it to "n".Then find its absolute value with abs() function.Then calculate the square root of the absolute value with sqrt() function.Print the square root of the number.

Output:

enter a number:-17

square root of -17 is: 4.12311

                                                         This is easy

                                                     sinserly Natalie 7 grader (this is not that hard)

Your Design Should Work According To These Specifications: 1. ... Your first task is to design a reversible and adiabatic air compressor powered by a steam turbine. Your design ... The compressor should receive 20m^3/s of air delivered at 101 kPa and 25C. 2. The compressed air should exit the compressor at 680 kPa. 3.

Explanation: this is rt