Answer:
x = 6/√3 = 2√3
y = 2×2√3 = 4√3
So, 1st option is correct
The definition of parallel lines requires the undefined terms line and plane, while the definition of perpendicular lines requires the undefined terms of line and point.
Answer:
When x=4 we get the value of the given expression is

Step-by-step explanation:
Given rational expression is 
To find the value of the given rational expression 
when x is equal to 4 :
That is the value of the given rational expression 
when x=4 :

Put x=4 in the above rational expression we get




Therefore when x=4 we get the value of the given expression is

Answer:B
Step-by-step explanation:
If the air is colder than the water you would have -2-9 because if you keep,Change and flip it it it is -2+-9 which is -11.
Answer:
the second one.
Step-by-step explanation: