Answer:
i think it is 27 because the last one adds up to 27
i am not really good at this stuff
answer: c. <em>l</em><em> </em>=p-2b/2
step by step:
p=2(1-b)
p=2<em>l</em>-2b
p+2b/2=2<em>l</em><em>/</em><em>2</em>
<em>l</em><em> </em><em>=</em><em>p</em><em>-</em><em>2</em><em>b</em><em>/</em><em>2</em>
Answer:
The center is (-6,5) and the radius is 2 sqrt(2)
Step-by-step explanation:
The equation of a circle can be written in the form
(x-h)^2 + (y-k)^2 = r^2 where (h,k) is the center and r is the radius
(x+6)^2 + (y-5)^2 = (sqrt(8))^2
rewriting this
(x - -6)^2 + (y-5)^2 = (2 sqrt(2))^2
The center is (-6,5) and the radius is 2 sqrt(2)
X= -8+2 Divided By -9 + Y
