Triangle bac was rotated 90° clockwise and dilated at a scale factor of 2 from the origin to create triangle xyz. based on these transformations, which statement is true?

coordinate plane with triangles acb and xyz with a at negative 4 comma 4, c at negative 1 comma 3, b at negative 4 comma 0, x at 0 comma 8, y at 8, comma 8, and z at 6 comma 2

∠c ≅ ∠x
∠c ≅ ∠y
∠a ≅ ∠y
∠a ≅ ∠x

A. the probability that a product is defective is 0.1. what is the probability that there will be 1 or less defective products out of the next 8 produced products b. the expected number of imperfections in the coating nylon for parachutes is 6 per 100 yards. what is the probability of finding 12 or fewer imperfections in 260 yards c. in a lot of 54 products there are 9 defective products. calculate the probability that not more than 1 is defective from a random sample of 17 products.