Pour la question numero 2 . la reponse c'est oui , parce qu'une droite perpendiculaire est une droite passant a un point donne . tu vois que les lignes de la maison sont exactement rencontres . c'est une droite perpendiculaire
Answer: 70.6
Step-by-step explanation: 12.3(2) = 24.6 11.5(4)= 46
24.6+46= 70.6
600+4 is 604 in expanded form
Given:
The given system of equations is


To find:
The solution of the given system of equations.
Solution:
We have,
...(i)
...(ii)
Left hand sides of both equations are equal. So, after equalization of (i) and (ii), we get

This statement is false for any value of x and y. It means the given system of equation has no solution.
Therefore, the correct option is C.