Iam a number with 2 more tens than ones. i have 5 more ones than hundreds. the sum of my digits is 18. what number am i?

Which of the following transformations will always produce a congruent figure?

What is the missing statement in step 4? ? rts ? ? vtu and ? rtu ? ? vts ? rts ? ? rvs and ? rtu ? ? stv ? vrs ? ? vru and ? usr ? ? usv ? vur ? ? vus and ? uvs ? ? sru

Let event a = you roll an even number on the first cube. let event b = you roll a 6 on the second cube. are the events independent or dependent? why?