Answer:
25x + 55
Step-by-step explanation:
10(x + 4) + 15(x + 1)
Distribute
10x + 40 + 15x +15
Combine like terms
25x + 55
Answer is in the pic above. Theorems used:
Exterior angle theorem
Inscribed angle theorem.

Answer:1
Step-by-step explanation: solving for d
Answer: B.) I and II
Step-by-step explanation: remember doing this in like- middle school so you're welcome! it should be the right answer(:
Answer:
k'=3,-6
l'=3,1
m'=8,1
n'=8,-6
Step-by-step explanation: