Hello!
You first have to find the scale factor between the triangles
To do this you divide the new side length by the old one
9 / 6 = 1.5
They multiplied the smaller triangle by 1.5 to get the bigger one
Do this to find the missing length
8 * 1.5 = 12
The answer is 12
Hope this helps!
Answer:
am really and surely 34ca6
4/5 is the same as 80% or .80, so it's larger than 76% and .77
Answer:
since 20% is 100
then 80% is 400
Therefore 500 in total to begin with.
I got -2 as the slope hope this helps:)
