Answer:
5^15
Step-by-step explanation:
5^10•5^5
When bases are same powers are to be added
5^10+5
5^15
A. (5,2) Because the X axis is 5 points from each other and the Y axis is 2 points from each other.
Your answer would be A because the radius of the circle is half of its diameter.
Hope this helps <3 :)