Answer:5-5i
Step-by-step explanation:(3-i)-(2+6i) (3+2)-(6i-i) =5-5i
Triangle ABC is similar to triangle APQ. They have corresponding line segments. Line segment PQ corresponds to BC.
Answer:
12 years old.
Step-by-step explanation:
1) 2x+x=18
2) Now solve 2x+x=18
Add alike terms
3x=18
Now divide both sides by 3 (3x/3 and 18/3)
x=6
So Hannah is 6 years old. Her sister must be 12.
I don't know
here's the answer I have in the photo and solution too
