Mary answered 93 problems correctly out of 100 how many did she miss

jhdbsYou have to put 12 by 12 by 12 and that will be the answerffgw

Step-by-step explanation:

sdch jhbdYou have to put 12 by 12 by 12 and that will be the answerjbsdYou have to put 12 by 12 by 12 and that will be the answersdhbhbssh

< 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⭐

8+10

step-by-step explanation:

you multiply 4 by 2 and 5 by 2