Answer:
D) a multivalued attribute
Explanation:
A multivalued attribute can have more than one value associated with the entity key.
Answer:
unities
Explanation:
Every one may be counted in unities
<span> the new way of </span>removing duplicates<span> from an iterable while keeping it in the original order </span>
Here you go,
import java.util.Scanner;
import java.util.Random;
public class OrderCalculator{
public static void main(String[] args){
float x, y, z, semi, area;
Scanner in = new Scanner(System.in);
System.out.print("Enter the 3 sides: ");
x = in.nextFloat();
y = in.nextFloat();
z = in.nextFloat();
semi = (float) ((x + y + z) / 2.0);
area = (float) Math.sqrt(semi * (semi - x) * (semi - y) * (semi - z));
System.out.printf("The area is: %.3f\n", area);
}
}
