Through 2,4 parallel to x=0 PLEASE HELP ME

x = 2

Step-by-step explanation:

For it to be parallel to x = 0, the line must be x = something.

We know that no matter what y equals, x must equal zero. Let's apply that logic to the point, (2,4). It doesn't matter what the y is (in this case 4) but x must equal 2.

So, the equation is x=2. This is vertical, like x=0, but is just two points to the right.

idk

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⭐