B.
You know that the angle formed by 51 and y + 6 is equal to 106 because it needs to be supplementary with the 74. Thus, after subtracting you can get 49.
Answer:
Δ JKL ≅ ΔPQR
Step-by-step explanation:
Hopefully this was one of the following statements. You didn't post the statements
Answer:
JK= 8x-4
Step-by-step explanation:
This is achieved by adding JM And MK because M is the midpoint of JK.