we are given with a circle with the center at (3,3) and one that passes through (6,5). The equation of a circle is (x-h)^2 + (y-k)^2 = r^2. In this case h = 3 and k = 3. Substituting, h and k and x = 6 and y = 5, r^2 is obtained to be 13. Among these points, A. point (1,6) fits to the equation.
It’s just like solving a positive fraction find a common denominator and Add or subtract
You would get 15 Eastern Caribbean Dollars. You just multiply the 3 times 5 since $1=3 ECD and you have $5=15 ECS
The denominar below the fraction bar for a rectangle divided into 4 parts would be 4 because that’s how many pieces there are