Answer:C
Step-by-step explenation: m=134kg,h=72m,g=10m/s
PE=mgh
PE=(134kg)(10m/s^2)(72m)
PE=964800J
Answer:
I believe that the value of the variable is C: 50.
And Y = 180 - 50 = 130.
Good Luck!
314.96
586.74
Step-by-step explanation:
Solution is in the attachment.
(-3, 5, 6)