The scale factor as I understand it will just be 1 to 30, inches to miles.
however, in this case it seems to be suggesting a conversion to the same unit, say hmmm let's convert the miles to inches.
Working and answer in the photo above. Hope this helps
I believe the answer is 2.333_ ect. dont ask me how it took a lot of complicated mental math.
that is what i got based on what i can see of the question anyway.
Corresponding Angles Theorem:
2y = 58
Divide both side by 2
y = 29 degrees
Answer
a nd b
Step-by-step explanation: