15-2x=3x
Add 2x to both sides
15=5x
Divide by 5 on both sides
3=x
Hope it helps (:
Answer:
Her potential energy is approximately 4481 J.
Step-by-step explanation:
Because the formula for potential energy is PEg = 9.81 * mass * height, just plug in the knowns. After you plug those in, you will get the potential energy as 9.81 * 450, which is approximately 4481 J.
Answer:
1. 4
2. 64
3. 16
4. 1
5. 2
6 12
Step-by-step explanation:
solve the equation for X by finding a,b, and c of the quadratic then applying the quadratic formula.
