Distribute: 4( - w + 8)

Well 4 Times 8 and 4 times w so you could say ( - 4w + 32)

Step-by-step explanation:

pls give brainliest

the answer should be -4w+32 sence all your doing is multiplying 4 by everything so 4 time -w and 4 time 8

< 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⭐

da freeck kinda math is this just drop out

step-by-step explanation: