Answer:
You can't get a square root of any number that has a negative sign on the inside of the radical
Answer:
1/3??? im probably wrong but i would answer it like this.
Step-by-step explanation:
Here given, 
and 
we have to find 
which means the subtracting of the functions f(x) and g(x).
= 
= 
= 
( we know that multiplication of negative and negative is positive)
= 
=
We have got the required answer here.
Well the green path would b shorter so i would say c .. hope this helps!
Answer:
77 feet below sea level.
Step-by-step explanation:
Since y is the time the submarine is ascending, we can plug it in for y and find our answer. We can create an equation where D is the depth and y is time ascending: D = -230 + 17y
Substitute 9 for y:
D = -230 + 17(9)
D = -230 + 153
D = -77
The depth of the submarine after 9 minutes will be 77 feet below sea level. Hope this helps, and Brainly will be highly appreciated.
