There are 12 boys enrolled in algebra 2
Answer:40
Step-by-step explanation:
21+8=29
29+11=40
The answer of this problem would be A: Y = -1 because the line needs to be horizontal.
Your answer would be B.
The triangles would be congruent, because the lines GH and FI are congruent and the angle H and I are the same, and since the line HI is shared by the two, it would then be SAS.