Find the unit rate at which Jonas is paid.

5 per hour

Step-by-step explanation:

Divide 10 by 2 to get 5

answe

its a

step-by-step explanation:

true

< 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⭐