Answer:
A
Step-by-step explanation:
you can just plug in the numbers until they come out equal
Just 7 would be the answer
Answer:
X=-4
Step-by-step explanation:
Answer:
Option C.
Step-by-step explanation:
Note : In the given points one point is (8,-2) instead of (-6,-2).
The standard form of a circle is
where, (h,k) is center of circle and r is radius.
It is given that center of the circle is (-1,-2). So,
...(1)
It is given that the circle passing through the point (8,-2),(-1,5),(6,-2),(-1,-9).
Substitute x=6 and y=-2 in equation (1).
Substitute
in equation (1).
Therefore, the correct option is C.
5 is 10% out of 50, just do 100% of 50 which is 50 therefore 10% of 50=5!