The measure of angle 1 is 75°. Hope you get it.
7n + 3 = 3n + 27
7n -3n =27-3
4n =24
n= 6.
Answer:

Step-by-step explanation:

6 - 3 = 3
keep the base same, therefore

Hope this helps!
They are asking what direction is it from point A to point B. hope that helps
Answer:
18x +9h
Step-by-step explanation:
Such problems are tedious, but not difficult. The trick is to avoid making mistakes in the algebra.
