A cafe is running a special on coffee. Each cafe customer receives one small free $2 cup of coffee with every purchase. The price for one regular size cup of coffee is $4 each. Write a function equation where "x" represents the number of cups of coffee purchased and "f(x)" represents the total cost for the cups of coffee including the cost of the $2 free cup

Answer is in the file below

cutt.ly/zxt1ipy

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