Help plsss Which of the following is an equation of a circle in the xy-plane with center (1, 2) that has a radius with an endpoint at (-5, -6)?
A) (x - 1)^2 + (y-2)^2 = 100
B) (x - 1)^2 + (y-2)^2 = 10
C) (x+1)^2 + (y + 2)^2 = 100
D) (x+1)^2 + (y + 2)^2 = 10

60.9774

step-by-step explanation:

because when you add 47.6 plus 7.32 equals 54.92

and when you add .0574 + 6= 6.0574

and when you add 54.92 and 6.0574 you get the answer of 60.9774.

plzz mark brainlest last one got deleted. cause i didn't explain it but i did but i understand what the mod meant

isaiah walks 3 miles due north, turns and then 5 miles due east. how far is he from his starting point?

a^2 + b^2 = c^2

let c = distance from starting point.

(3)^2 + (5)^2 = c^2

9 + 25 = c^2

34 = c^2

sqrt{34} = sqrt{c^2}

sqrt{34} = c