HELP ITS DUE AT 8:00 I WILL MARK YOU HAS BRAINLIEST PLS

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

Which statement is true about a number and its additive inverse? a. their product is always one. b. their sum is always one. c. they are always reciprocals of each other. d. their sum is always zero.

If p(a) = 0.70 and p(b) = 0.20, then a and b are independent events if