Asoccer team wins 65% of its matches, and 15% of its matches end in a draw. if the team is scheduled to play 20 matches, about how many matches is it expected to lose?
a. 13
b. 4
c. 8
d. 1

the awnser is 4 if you take 65 + 15 you get 80% so the are only expected to lose 20% of there games take 20 games times 20% and you get 4

Step-by-step explanation:

< 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⭐

this shows a reflection over the x-axis and is translated one unit down and 6 units to the right (x + 6, y - 1)

hope this !

~just a girl in love with shawn mendes