The actual measure of angel A is actually 190
Answer:
Step-by-step explanation:
8-(-3)= 8+3+33=42
Answer:

Step-by-step explanation:

= 91
*
= 
Answer:
<h2>3x + 21 = 6x - 60</h2><h2 />
Step-by-step explanation:
parallel angles are equal:
so the equation is to equates each side
3x + 21 = 6x - 60