7. Marco was asked to rotate the coordinate P(3,-4) 180 degrees about the
origin. Then, he decided to perform a
translation of (x, y+2) followed by a
dilation of 2. Marco was convinced that
P and P'" had the same coordinates. Is
Marco correct? Explain your reasoning.

To prove that def ~ gfh by the sss similarity theorem using the information provided in the diagram, it would be enough additional information to know that

Which of these triangle pairs can be mapped to each other using two reflections?

Nick has box brads. he uses 4 brads for the first project. nick let’s b represent the original number of brads and finds that for the second project, the number of brads he uses is 8 more than half the difference of b and 4. write an expression to represent the number of brads he uses for the second project.