If similarity ratio means the ratio between the lengths of the cubes:
X shortest piece
X+6 middle piece
X+8 longest piece
Add them
3x+14=56
3x=42
X=42/3=14
Answer:
True
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
Hope it helps!
In step 3, Mark forgot to multiply 5 · 5, so he ended up with 5 in the denominator instead of 5 · 5 = 25