4. Paula Demaline is looking at a new sedan that has a base price of $37,580, options totaling $2,365, and a destination charge of
$680. The dealer's cost is 91.5% of the base price and 89.5% of
the options price.
a. What is the sticker price of the vehicle?
b. What is the estimated dealer's cost?
c. What will she pay if she can buy the vehicle for $25 less
than the dealer's cost?

< 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⭐

cut 138 centimeters off

step-by-step explanation:

250-112 = 138

%40

step-by-step explanation: