Answer:
The center is (-3,2) and the radius is r=2
Step-by-step explanation:
The general equation of the given circle is

Add the square of half the coefficient of the linear terms to both sides of the equation to obtain;



The quadratic trinomials in x and y on the left side of the equations are perfect squares.
We factor to obtain;


Comparing to:

The center is (-3,2) and the radius is r=2
Answer:
rational
Step-by-step explanation: because the decimal terminates, it is necessarily rational - specifically, rational with a denominator that is a power of 10. Thus 1.3 = 13/10, 0.5761 = 5761/10000, and
1.2731568 = 12731568/10000000.
Answer:

Step-by-step explanation:

<u>Expand the terms in the bracket</u>
That's

<u>Add 3y to both sides of the equation</u>

Subtract 7 from both sides by the equation

<u>Divide both sides by - 4</u>

We have the final answer as

Hope this helps you
Answer:
acceleration = 3 m/s²
Explanation:
From Newton's second law:
Force = mass * acceleration
We are given that:
Force = 6 Newton
mass = 2 kg
Substitute with the givens in the above equation to get the acceleration as follows:
Force = mass * acceleration
6 = 2 * acceleration
acceleration = 6 / 2 = 3 m/s²
Hope this helps :)
They all have the same slope do it with the equation (y2-y1)/(x2-x1) so if you do it for all of them for example (80-40)/(4-2)=20 and the same answer goes to every single combination.
Hope this helps!