I need help please.
1 answer:
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Question four should be -7, question five should be 99, and question six should be 56.
Answer:
4
Step-by-step explanation:
The general equation of a circle with center (a, b) and radius r is given by the equation;
The constant in the right hand side of the equation is simply the square of the radius;
We have been given the following equation;
(x-3)^2 + (y+1)^2 = 16
Comparing this with the general equation above;
B is right:
because it is -2 will make it 0 so it is two unit to the left.
because it is -2 will make it 0 so it is two unit to the left.