Answer:
The answer is B.
Explanation:
The question is incomplete, here is the full question:
Analyze the following code.
boolean even = false;
if (even) {
System.out.println("It is even!");
}
A. The code is wrong. You should replace if (even) with if (even == true).
B. The code displays nothing.
C. The code displays It is even!
D. The code is wrong. You should replace if (even) with if (even = true).
The above code does not display anything when run because the boolean variable even is false and it does not satisfy the if statement.
I hope this answer helps.
If you need to grasp the topic of a document quickly, you can use previewing. Correct answer: C
With previewing the document you will get an idea of what it is about without actually reading the main body of the document. Previewing includes reading the the title and author details, reading only the parts that ‘jump out’; that is: main headings and sub headings and examining any illustrations, graphs, tables..
Answer:
3-using a wild card in your search
Answer:
The output of the following code is 3.
Explanation:
In the following Python Programming Language, the output is 3 because the variable x is equal to 21, then the user check the condition is the variable x is greater than 21 then print it print 1, otherwise the user check that the variable x is less than 21 then print 2, otherwise it print 3. So, the variable x is not greater than 21 or not less than 21, it is equal to 21. That's why the code execute the else block and print 3.
The code will have to obey the Pythagorean theorem that says square of the hypotenuse side is equals to the sum of the squares of the other legs.
<h3>How to write a code that check if a triangle is a right angle by using Pythagoras theorem?</h3>
The code is written in python.
def right_triangle(x, y, z):
if x**2 + y**2 == z**2 or y**2 + z**2 == x**2 or z**2 + x**2 == y**2:
print("it is a right angle triangle")
else:
print("it is not a right angle triangle")
right_triangle(6, 10, 8)
<h3>Code explanation</h3>
- we defined as function named "right_triangle". x, y and z are argument which are the length of the triangle.
- Then we check if the sides obeys Pythagoras theorem.
- If it does we print a positive statement else we print a negative statement.
Learn more about python at: brainly.com/question/21437082
#SPJ4
