Step-by-step explanation:
Cell Phones Are Full of Bacteria
By using Pythagorean Theorem,
C^2= (10)^2+ (9)^2
C^2=100 + 81
C^2=181
C= 13.4cm
Hope it helps!
All of the answers will be less than five. for example if x=-3 n=2 which is less than 5
I think you should go with A).
