Answer:
1/2
Step-by-step explanation:
do you want an explanation
Newtons
Joules measure electrical power and celcius and Kelvin measures temperature.
i do not understand
The properties 1‚ 2‚ 4‚ and 5. are used
549440
777^2 = 603729
223^2 = 54289
603729 - 54289 = 549440
