Answer:
45
Step-by-step explanation:

ssubstitute a and b for any of the numbers (3 or 6) and get 36+9 which is 45
45 =

so you would need to find the square root to get c
Yes..The answer s D. because the circles are congruent and in the question, it stated that it wanted circles that were similar, not congruent
When y = 2, x = 8.
This can be written as: 2/8.
Simplified: 1/4
True
The answer is 75! Explanation, use the distance formula