Lara toured San Francisco with her family. They started their tour at 2:05 P. M. at the Golden Gate Bridge, where they spent 50 minutes. They spent 2 hours and 35 minutes on a tour of
Alcatraz and 55 minutes in Chinatown before dinner. What time did Lara and her family go to
dinner?
Include A. M. or P. M. in your answer (for example, 11:58 A. M.).

46.2+112.3

step-by-step explanation:

30

step-by-step explanation:

times by times

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