If f(x) = 3x + 2 and g(x) = x2 + 1, which expression is equivalent to (fog)(x)?

< 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⭐

1. supplementary angles

2. acd and bcd

step-by-step explanation:

8(1/6)

step-by-step explain:

49/6= 48

8 (1/6)