Answer: scale factor = 1.5
Step-by-step explanation:
Given: Triangle ABC is a scaled copy of triangle DEF.
Side AB = 12 cm and is the longest side of ABC.
Side DE = 8 cm and is the longest side of DEF.
AB is corresponds DE (longest side of both triangles)
So, 
Hence, the scale factor = 1.5.
Take the square root of both sides to solve and you get a= 0.4,-0.4
13/4 =12/4 +1/4=3+1/4 so it has to be between 3 and 4 on the number line.Hope this helps and thank you for letting me help you ✅
Answer:
multiply or divide both quantities by the same number
Step-by-step explanation:
To find an equivalent ratio, multiply or divide both quantities by the same number. It is the same process as finding equivalent fractions
That graph would be non-linear
