The total cost (in dollars) of manufacturing x auto body frames is C(x)equals=20 comma 000 plus 900 x20,000+900x. (A) Find the average cost per unit if 200200 frames are produced. (B) Find the marginal average cost at a production level of 200200 units.

what is the graph

step-by-step explanation:

80° is the measure of gh

step-by-step explanation:

circle f is congruent to circle j

we have two circle with center f and j.

both circles are congruent. the radius of the circle would be equal.

see the attachment for the circle.

we are given ∠efd ≅ ∠gjh

therefore, arc (ed) = arc (gh)     (∴ circle f is congruent to circle j)

but ∠dfe=80°=arc (ed)

therefore, arc (gh) = 80°

thus, 80° is the measure of gh