Answer:
Step-by-step explanation:
Answer:
ratio of Sophia's sweets to Isabel's sweets is
13:8
Given:
The equation of a circle is:

To find:
The center and radius of the circle.
Solution:
We have,

To make complete square add square of half of x and square of half of y on both sides.




...(i)
The standard form of a circle is:
...(ii)
On comparing both sides, we get

Therefore, the center of the circle is (-2,3) and the radius is 3 units.
Answer: b∈∅
Step-by-step explanation:
Answer:
21 pieces
Explanation:
The 3in one could be written as 24/8, because it equals 3.
So you find how many 3/8s are inside 24/8, the answer would be 8 pieces for the first one.
Then the 5in one is=40/8
With this one you would have 13 pieces and 1/8 lasting.