<span>Point A with coordinates (x,y) rotated 180 degrees around O gives point A' with coordinates (-x,-y).
Hope this helps :D
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Answer:
See proof below
Step-by-step explanation:
We have to verify that if we substitute
in the equation
the equality is true.
Let's substitute first in the right hand side:

Now we use the distributive laws. Also, note that
(this also works when the power is n-2).



then the sequence solves the recurrence relation.
The volume of one die is the edge to the power of 3:

The total volume is five times the above volume:

Answer:
Answer:
i hope this helps
Step-by-step explanation:
the pH of the solution is 5.74.
Answer:
D
Step-by-step explanation:
please the answer is D which is 35x - 35y + 25