State what transformation(s) is taking place between each pair of images using coordinate notation

Given a circle with measures of (c, d, and r) and a circle with measures of (c', d', and r'), what is d if c c' = 12 and d' = 0.50? a) 3 b) 6 c) 12 d) 24

If 1/√5+1/√5+1=p+q√r , find the values of p, q and r

Ineed someone to me answer my question i have to have this done and knocked out