If there is 3/4 of a chocolate bar and 2/3 gets eaten. And you get 5/6 more how much chocolate do you have now?

11/12

Step-by-step explanation:

3/4 = 9/12

2/3 =8/12

9/12 - 8/12 = 1/12

5/6 = 10/12

1/12 + 10/12 = 11/12

< 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⭐

a function could be identified in 3 ways either on a chart,graph, or ordered pairs. first a function is that each point has its own. the rule is that there can be many x's to one y but there can not be 2 x's at different y's. so on a graph when you put a straight line through the y's there should be one dot only to be a function.

step-by-step explanation: