Collin also got a total score out of 45 out of 50 in the test. what is the percentage accuracy with his scores

Which statement accurately explains whether a reflection over the x-axis and a 180° rotation would map figure acb onto itself?

Im gonna fail 7th grade selective breeding 1. creates offspring which are genetically identical to the parent 2. is the process of breeding only organisms with desirable traits 3. involves the removal of the nucleus of a cell 4. combines traits from organisms of different species

Ab and bc form a right angle at point b. if a= (-3,-1) and b= (4,4) what is the equation of bc?