Ab and c are points on a line with b between a and c. let m and n be the midpoints of ab and bc respectively
if ab: bc =3: 1 what is mn : bc?

< 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⭐

anser is a

step-by-step explanation:

negitive slope

2x^2+5x+17

your welcome. : )

to find the total number of combinations, multiply the quantity of each item by each other:

2 pairs of shoes x 3 pairs of shorts = 6 different combinations.