Yall helped me so much I got a 97% on my math test! Free points!!!

Solve for x i'll try to attach the files bc it's not letting me for some reason

What are the relative frequencies to the nearest hundredth of the columns of the two-way table?

*let m∠cob = 50°30’, m∠aob = 70° and m∠aoc = 20°30’. could point c be in the interior of ∠aob? why? a. point c could be the interior of aob but it is not the only case b. point c is the interior of aob c. point c is not the interior of aob d. the given is not possible for the plane geometry answer