Formula : (x - x1)² + (y - y1)² = r²
Given center of the circle at (-10,6) and radius 4,
(x + 10)² + (y - 6)² = 4²
(x + 10)² + (y - 6)² = 16
Answer: (x + 10)² + (y - 6)² = 16
Im not sure of the answer but w is 18 and the problem is like this the 18-10=8 the sqaure root of 8 is 4 and the square root of 4 is 2 so therefore the answer is 2
#5. $5.50 + 0.89r would be less than 26.00.
#19. 10x + 4 = 30 would be correct.
#20. would be C.
Hope this helps.
The point-slope form for (3,1) is y-1=0(x-3).
the ratio of 8 books to 20 books is:
now we can divide by the same number so:
SO is option A)