Q3: barry made a model to show multiplication of a fraction by a fraction. what multiplication sentence does the model represent?

< 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⭐

$15 each

step-by-step explanation:

$45/3 children= $15 each

the probability that a bird is green (.30) is true

step-by-step explanation:

the answer is 2/54

step-by-step explanation: