8.8, you have to find the distance between each dash and see if the two number lines on #11 match.
Answer:
b. 
Step-by-step explanation:
The scale factor is the number by which one must multiply all sides in a triangle such that its sides are the same as another triangle. This only works in similar triangles (triangles where all of the angles between them are congruent or have the same measures).
Answer:
Only five points
Step-by-step explanation:
For such an question
I don't know if you still need help. but the answer is the first one.