1/5, 0.4, 1/2, 0.75
Just convert all of them to decimals first then it should be easy or you .
15x + 28y = 116
x + y = 6
that would be ur system of equations
Answer:
90
Step-by-step explanation:
Answer:
half
Step-by-step explanation:
There's a formula for that.
KE = (1/2)mv²
... = (1/2)(2000 kg)(30 m/s)²
... = 900,000 kg·m²/s²
... = 900,000 J
_____
It is helpful to know the relationship between kilograms, meters, seconds, and Newtons or Joules.
1 J = 1 kg·m²/s²
