Estimate the propulsion and thermal efficiencies of an ideal turbojet during subsonic cruise. The flight Mach number is 0.7 and the ambient temperature is 225 K. The compressor pressure ratio is 14, and the turbine inlet temperature is 1350 K. The average specific heat during and after combustio

no he didnt use it

explanation:

he said no

answer:

truck

explanation:

its a truck maybe cause a rv is like a truck and yea but plz mark brainlest!

answer:

yes

explanation:

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)