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.
98.4252<span> inches is the exact so about 98 inches</span>
Coordinates for new triangle -
P’(-1,1)
Q’(-3,3)
R’(-3,1)
Answer:
2/3, 1,2,4
Step-by-step explanation:
The triangle is dilated by 2 so 6z2=12
I know it’s dilated by 2 because 14/7=2 and 18/9=2
