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.
That's a tough one maybe he's gone to get milk Orr he's probably lost on Antarctica
Anything from 650,000 to 749,999 because they would all round to the nearest hundred thousand to 700,000
I believe that the answer is l<span>ength of PQ = length of P′Q′ since they are the same sides on both shapes
</span><span /><span>
</span>
Answer:
x=9
Step-by-step explanation:
2x=x+9
Subtract x from both sides;
2x-x=x+9-x
Simplify;
x=9
