Answer:
b
Step-by-step explanation:
I think it's 24.8 i'm not sure tho
Answer:
So, Plane ABC and plane BCE _may_ be the same plane.
Step-by-step explanation:
This happens when E is on Plane ABC (or you could say, A is on Plane BCE). If not, then they are two different planes.
Hey there!


when x = 3 and y = 9
Let's first move to x and y.

Now multiply 5 by x and y(3+9).

Now we have the number 2 left, so we have to multiply 60 by 2.


Hope this helps!
