c and e are expressions.
b is an equation.
a and d are inequalities.
Expressions are the only ones WITHOUT an 'equals', 'greater', or 'less than'.
( = , > ,. < )
Answer:what am I doing
Step-by-step explanation:
Answer:
x = 11°
x = 11° because it is an alternate interior angle to 11°
--(1)
And
--(2)
Adding (1) and (2)