the answer to your question is 7 houses
The equation of a circle is written as ( x-h)^2 + (y-k)^2 = r^2
h and k is the center point of the circle and r is the radius.
In the given equation (x+3)^2 + (y-1)^2 = 81
h = -3
k = 1
r^2 = 81
Take the square root of both sides:
r = 9
The center is (-3,1) and the radius is 9
If 0.3 = 1 then 0.9 = 3 because 0.3+0.3+0.3=the 3.
Answer:
trapezoid is the right answer
Answer:
$75 ?
Step-by-step explanation:
If this is wrong super sorry :)
