Question 7 (1 point) Melanie walks 2 large dogs and 8 small dogs as part of her dog walking business. The simplified ratio of large dogs to small dogs is
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Blank 1:

< 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⭐

answer:

1.14285714286

step-by-step explanation:

divide 40 into 35 and you will get your answer