Answer: you got it right, it is the one that is blue highlighted.
Function I’m just guessing?
Answer:
13.5
Step-by-step explanation:
speed = distance/time
let the time be x
40 = 9/x
so, x = 9/40
to convert it into minutes,
(9/40)*60 = x
(9*60)/40 = x
540/40 =x
54/4 = x
27/2 = x
13.5 = x
hope this helps :)
Answer:
No
Step-by-step explanation:
The square root of any negative number is not a real number.
