Answer:
17
Step-by-step explanation:
We have two congruent triangles here. Thus, b must be 17.
Answer:
If this is what I think it is then your answer is 4x + 8 = -20
Answer:
1.) 
2.) 
Step-by-step explanation:
1.) 
2.) 

Answer:
<h2>11/19</h2>
Step-by-step explanation:

= 11/19