An isolated system is a thermodynamic system that cannot exchange either energy or matter outside the boundaries of the system. An isolated system differs from a closed system by the transfer of energy. Closed systems are only closed to matter, energy can be exchanged across the system's boundaries.
Answer:
- 6x
Step-by-step explanation:
Step 1:
- 5x - x
Answer:
- 6x
Hope This Helps :)
Answer:
Step-by-step explanation:
A right triangle is formed.
300 miles and 400 miles are the legs of the triangle.
We can apply Pythagorean theorem.
2. X=3
Explanation: You do the opposite of the number. Its a -3 which means subtract 3 so add 3.
6. X=15
Explanation: You do the same for 2 so do the opposite which would be 15.