Answer:
7.75
Step-by-step explanation:
7.5+8=15.5
15.5/2=7.75
37858
The equation of ellipse:
The formula of c (the distance to the foci)
Answer: D. 32cm
11+7+7+7=32
I can’t see the problem
-12 + 3v Is the answer
Hope this helps :)