Answer:
I think its 40 if i did it right Ill show you how i did it
Step-by-step explanation:
First I added 12+12 and the is 24.
The I added 8+8 and that was 16.
Lastly I added 16+24= 40
Answer:
3/4
Step-by-step explanation:
The question can't be solved because we can't have negative sign under square root
Answer:
ellen, steve, joe, patty
Step-by-step explanation:
12.09<12.4<12.5<12.8
Answer:
Hyperbola
Step-by-step explanation:

Lets write variables in square form using completing the square method
LEts group x and y terms

y^2 terms should be positive always, so we pull out negative sign from y^2

We have negative sign in the middle. so we will get equation in the form of

If we have negative sign in the middle then it is an hyperbola