A, plug in 12 for x and -7 for y to get you’re answer
The correct question is:
A circle has a radius of 45 units and is centered at (-2.4, -4.8).
What is the equation of this circle?
Answer:
Equation of the circle is;
(x + 2.4)² + (y + 4.8)² = 2304
Step-by-step explanation:
The standard equation of a circle is;
(x - a)² + (y - b)² = r²
where;
(a,b) is the center of the circle and r is the radius of the circle
Now, from the question, the circle is centered at (-2.4, -4.8) and the radius is 45
Thus, plugging those values into the standard form of equation of a circle, we have;
(x - (-2.4))² + (y - (-4.8))² = 48²
This gives;
(x + 2.4)² + (y + 4.8)² = 2304
Answer:
n=42
Step-by-step explanation:
n/6-2=5
n/6=7
n=42
Answer:
See below ↓
Step-by-step explanation:
19.
20.
Answer:
b
Step-by-step explanation:
divide both sides of the equation by 4 to leave s by itself
