Answer:
The center of the circle is (13.4, - 2.6).
Step-by-step explanation:
Circle:
- The diameter of a circle is 2 times of its radius.
- The area of a circle is
, where is the radius of the circle.
- The circumference of a circle is
, where r is radius of the circle.
We know that,the equation of circle is in the form
where 
is the center of the circle and r is the radius of the circle.
Given equation of circle is
The center of the circle is (13.4, - 2.6).
The radius of the given circle is 
units=10 units.
Answer: 
Step-by-step explanation:
1. The quadratic formula is shown below:
2. Given the quadratic equation given in the problem, you have that:
3. Therefore, when you substitute the values shown above, you obtain the following result:
Answer:
Step-by-step explanation:
hard to not multiply its 5 *4/5 so look at it and its 4 so....
Equation of line: Y= mX + c
where m is slope and c is y intercept.
rewrite equation to be,
-x-7y=-56
-7y=x-56
7y= -x +56
y = -1/7 x +8
slope = -1/7
y intercept = 8
Answer:
x>20/3
Step-by-step explanation:
