In figure shown below, the length of ac is 45 meters. what is the length in meters of bc

Abaker makes 186 cookies. some are chocolate chip and some are oatmeal raisin, and both kinds are made with and without nuts, as shown in the table above. because they are more popular, the baker made 2/3 of the cookies chocolate chip. if a chocolate chip cookie is chosen at random, what is the probability that it will have nuts? a) 21/93 b) 21/62 c) 41/93 d) 21/41

You paint a 1/2 of a wall in 1/4 hour. how long will it take you to paint one wall

Does anyone know how to do geometryme with this problem