Given :
The foci of hyperbola are (8,0) and (-8,0) .
The difference of the focal radii = 6.
To Find :
The equation of the hyperbola.
Solution :
We know, distance between foci is given by :
2c = 8 - (-8)
c = 8
Also, difference between the foci or focal distance is given by :
2a = 6
a = 3
Now, we know for hyperbola :
General equation of hyperbola is :
Hence, this is the required solution.
Answer:
D'(-2, 0)
E'(6, 4)
Step-by-step explanation:
If DE is dilated by the scale factor 2, we can multiply the endpoints by the scale factor 2 to find the coordinates of D' and E'!
HOPE THIS HELPS!!
Answer:
See explanation
Step-by-step explanation:
1) Given
2) Given
3) Opposite angles are congruent
4) SAS
5) If two triangles are congruent, all their corresponding sides are equal.
Answer:
7/2= 8.5 so it can be bigger then 1/2 or anything under 8.5
Step-by-step explanation: