How much would a person have to pay if they purchased 15 tickets? Explain.
Suppose a county fair charges a fixed price to enter
and then a fixed charge per ticket to ride different
carnival rides. One person who bought 5 tickets paid
$12.25 while another person who purchased 10 tickets
paid $18.50.

answer:   28.56 feet (approx)

step-by-step explanation:

since, triangle abc has measure of angle c equal to 55 degrees, measure of angle abc equal to 90 degrees, and length of bc equal to 20 feet.

we have to find out the measurement of segment ab.

therefore, tan 55° =

but bc = 20 feet.

⇒ tan 55 ° =  

⇒ ab = 20 × tan 55 °

⇒ ab = 20 × 1.42814800674

⇒ ab = 28.5629601348   ≈ 28.56 feet