In mr. navarro's first period class, of the
students got an a on their math test. in his
second period class, of the students got
an a. what fraction more of the students got
an a in mr. navarro's first period class than in
his second period class? write in simplest
form. (example 6)

right

step-by-step explanation:

the answer is d. 75%

< 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⭐

y > 1/3x

y < = -x + 4

hope this : )