Point u is between points a and b on ab. find the length of ub if au = 22 and ab = 41. a. –11 b. 11 c. 18 d. 19 select the best answer from the choices provided a b c d

How are sas and sss used to show that two triangles are congruent?

I’m really confused and need to learn this

Television viewing reached a new high when the global information and measurement company reported a mean daily viewing time of 8.35 hours per household. use a normal probability distribution with a standard deviation of 2.5 hours to answer the following questions about daily television viewing per household. a. what is the probability that a household views television between 4 and 10 hours a day? (to 4 decimals) b. how many hours of television viewing must a household have in order to be in the top 7% of all television viewing household? (to 2 decimals) c. what is the probability that a household views television more than 4 hours a day? (to 4 decimals)