What is the general form of the equation for the given circle centered at O(0, 0)? A.
x2 + y2 + 41 = 0

B.
x2 + y2 − 41 = 0

C.
x2 + y2 + x + y − 41 = 0

D.
x2 + y2 + x − y − 41 = 0

for any of you who need the translation here it is

step-by-step explanation:

find the angular size of the equatorial radius of the earth, if the horizontal parallax of the sun

step-by-step explanation:

1. the cylinder is a. 54

2.   a.108 /

correct answer:

b.(19,-2)