I WILL MARK BRAINLIEST: How many grams of cream with 10% fat should a barista add to 120 grams of 20 % fat to get a mixture with 18 % fat

answer: the first one

step-by-step explanation: use a calculator and divide the minutes by the dollars.

< 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⭐

is this part of a question or something