If the vectors point towards the same direction, the magnitude of the vector quantities are added as in, C = A + B. If they point towards opposite direction, the magnitudes are subtracted giving a resultant vector equal to C = A - B.
11. As the number 11 there is only extended. If it is wrong, don't come blaming me!!
The answer is no relationship (edit)
Answer:
Step-by-step explanation:
25x^2-64=0
x=8/5, -8/5
he equation of any horizontal line is
y = .. a number
The x-value has no effect on the equation or on the line at all, as long as y-value stays the same.
In this case the line passes though the point (−8,9)
which tells us that the y-value we want is 9.
Therefore the equation is y=9
