The value of X that will make this rational expression undefined would be if X = 0.
For this case we have that by definition, the slope of the line is given by:
According to the statement we have:
Substituting the values:
Thus, the value of 
Answer:
Answer:
12:30 / 2 = 6:15; / 3 = 2 boys for every 3 girls
Answer:
The altitude is changing at a speed of 200 √3 km/hr
Step-by-step explanation:
Here, we want to know how far the altitude of the plane is changing
we are told that the airplane makes an angle of 60 degrees with the ground
So therefore , the rate of change of its altitude will be ;
sin 60 = x/ 400
x = 400 sin 60
x = 400 * √3/2
x = 200 √3 km/hr
We know that the root of 64 is 8 and the root of 16 is 4.
=
The simplified form of
is
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