26 degrees.
For any regular convex polygon with n sides, the sum of all its interior angles will be (n-2)*180.
Using this we know that the sum of all the angles will be 180 degrees.
24+130+x=180
154+x=180
x=26
I believe you would solve for X like: 3x-10=2x-10.
Answer:
Step-by-step explanation:
From the question we are told that
The vector given is
Also 
Generally
Here 
is the magnitude of a which is mathematically represented as
=> 
b is vector which we will assume to have the following parameters
So
=> 
=> 
Hence the vector be can be mathematically represented as
This means that the vector b is more than one value since it is made up of variable
This means that if
Then
Its important to know how to estimate quotients so when you have a quotient that doesn't divide easy or is a little long. You get get to a number that is easier.
Step-by-step explanation:
it is the vertex form.
remember, (h, k) is the vertex point.
the vertex being the point of the (quadratic) parabola, where the curve turns around.
depending on the orientation of the parabola (vertex up or vertex down) as defined by the sign of a, this is either the minimum or the maximum of the curve.
so, the first a. is correct.
and so is the second a., as they play an important role when completing the square and hence finishing the transformation.
