Answer:
there should be a pictuer of this
Step-by-step explanation:
You should do 1.0 divided by 7 and the answer would be 7
Answer:
(-4,-11)
Step-by-step explanation:
Given an equation of a circle
To find the centre and radius of the circle.
We group x terms to gether and y terms to gether first.
Now completion of squares method is used for both x and y.
Thus we find that the centre = (-4,-11) and radius
= 10