Answer:
Is that the whole question or....
Answer:
k = 12
Step-by-step explanation:
Given:
The equation
To find:
Value of for which the given equation has one distinct real solution.
Solution:
The given equation is a quadratic equation.
There are always two solutions of a quadratic equation.
For the equation: to have one distinct solution:
Here,
a = 2,
b = -k and
c = 18
Putting the values, we get:
The equation becomes:
And the one root is:
Hello There!
Write out your equation:
Substitute the values in:
Simplify:
Solve:
It is 6.25.
Therefore, your answer is
6 1/4.
Hope This Helps You!Good Luck :)
- Hannah ❤
The displacement vector is a vector which gives the point's current position with reference to other points apart from points from the origin. The given length here of the minute hand is the radius and the distance can be written as,
r∠θ
which means that the position can be described by the θ.
The point-slope form of the equation of a straight line is:
We have:
Substitute: