PLEASE ANSWER ASAP THANK YOU ! The equation of circle C is (x+2)2+(y−3)2=25. If circle D is concentric with circle C and has a radius of 3, what is the equation of circle D?

(x + 2)² + (y - 3)² = 9

Step-by-step explanation:

Concentric circles have the same center. Only the radius is different

(x + 2)² + (y - 3)² = 3²

(x + 2)² + (y - 3)² = 9

< coa = 150 ( given)

as ba and bc are tangents

so oc and oa is perpendicular to cb and ab respectively because in circle normal passes through centre

so in quadrilateral oabc

< coa + < oab + < ocb + < abc = 360

150 +90+90 + < abc = 360

330 + < abc = 360

< abc = 360 -330 = 30

so < abc = 30

⭐dhruv⭐

no association

step-by-step explanation:

if you have eyes and you can use them efficiently you can see that it just looks like random dots like do a line of best fit and like they're so spread out it's such a weak association you might as well consider it nonexistent