Solution is on the picture.
0
Step-by-step explanation:
for this question is not even possible
Answer:
y= 
Step-by-step explanation:
To find inverse of something, just switch the variables
x=y^2
now try to solve back in terms of y
y= 
Answer:
It is 6.9
Step-by-step explanation:
6.85565
put
6.85
5 can be rounded up so
6.9 is answer
Answer:
its E 21
Step-by-step explanation: