Answer:
B. BC ≅ LM
Step-by-step explanation:
BC corresponds to LM. These are the only two sides without the hash marks that represent congruence. If the marks were there to indicate that the sides are congruent, then the triangles could be proved congruent by SSS.
91.5 is the perimeter. It's just 5a.
Answer:
I think Substitution
Step-by-step explanation:
Because x is already solved for in the second equation.
The answer is the you need to know is 100
10(3+10с)
This expression has a common factor of 10
