What is the length of DE?? Thx :)
1 answer:
Answer:
10
Step-by-step explanation:
Your scale factor is 3/2, because when you compare AC and DF, the ration is 18/12, or 3/2. We can set up a proportion:
3/2=15/x
We cross multiplu
3x=30
x=10
So, the length of DE is 10 units.
Hope this helps!
You might be interested in
The answer is r=16 you have to square everything
Subtract the 7 from both sides,
you are left with
11=y
Answer:
A
Step-by-step explanation:
Answer:
119°
Step-by-step explanation:
(Vertical angles)
I am going to give a few answers:
497,543
504,690
501,991
496,900
