What is the equation of a circle with center (-3,-5) and radius 4? A. (x-3)2 + (7-5)2 = 16
B. (x+3)2 + (y + 5)2 = 16
C. (x-3)2 + (y- 5)2 - 4
D. (x + 3)2 + (y + 5)2 - 4
It's B​

hi

Step-by-step explanation:

Review the standard and expanded forms of circle equations, and solve problems concerning them. ... Practice set 3: Using the expanded equation of circles ... y+105x2+y2+18x+14y(x2+18x)+(y2+14y)(x2+18x+81)+(y2+14y+49)(x+9)2+(y+7)2(x ... I could move the centre, but I'm lost as to how the radius should be adjusted.

the answer is two. hope this !

a=24; b=12

step-by-step explanation:

a/b=2: 1

a=2b

36/(1+2)=12

b=12

a=24