PLEASE HELP I NEED HELO SOO BAD LIKE RIGHT AWAY! solve the following equation for the value of k. SHOW UR WORK!
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k = -4

Step-by-step explanation:

First multiply 3 for both sides of the equation:

- 9 = k - 5

Then isolate k to get

k = -4

< 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⭐

n

step-by-step explanation: