What is the slope of the line that contains the points a(−3,12) and b(2,−4)?
if the answer is a fraction, use the / symbol, like this: 42/53

< 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⭐

show us the graphs dude

step-by-step explanation:

it is not that hard all u have to do is plot the graph

step-by-step explanation:

the answer is 13

step-by-step explanation:

5*5=25

12*12=144

25+144=169

169^2=13