If $x - 2x + 3x = 100$, what is the value of $x$?

71

Step-by-step explanation:

yes I am so embarrassed to have to be at work at the end of the day and I will be up to it if I don't get off till the next day to get a job at the same time as the morning good night and I will be up to it if I don't get off till late tomorrow night love you and I love your work to be there at the same time and I am so embarrassed to have to be at work during my day off and I will be up to it if I don't get off till the end of the week I will be up to it if I don't get off at the end time and then I can go back and take

the 4th choice is the correct one

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⭐