Answer:

Step-by-step explanation:
The given ratio is 
9 is the common factor of 18 and 27
divide numerator and denominator by 9

hence
is proportion with 
Answer:
-4
Step-by-step explanation:
B is 4 units to the left of the origin.
Answer: it’s A 7/2 i just took this
Step-by-step explanation:
Answer:
31 degrees
Step-by-step explanation:
Not sure where angle B is, but
90-59= 31