Question

who is intelligent give me answer​

Answer 1

Answer:

Hello mate

Step-by-step explanation:

hope it's helpful for you

Answer 2

Answer:

Step-by-step explanation:

Euler's formula is F+V=E+2

7+y=9+2

7+y = 11

y=11-7=4

____________________________________________________________

10+12=z+2

22=z+2

22-2=z

z=20

____________________________________________________________

x+18=16+2

x+18=18

x=0