Answer:
172.27 in
Step-by-step explanation:
Apply the Sine Rule
Sine Rule is given as:

c = x = ?
C = 180 - (52 + 48) = 80° (sum of triangle)
b = 130 in.
B = 48°
Plug in the values

Multiply both sides by sin(80)

172.274641 = x
x = 172.27 in. (to 2 decimal places)
Is there supposed to be an attached image for us to see?
Um I think the answer is 3
Answer:
72 trips
Step-by-step explanation:
<em>Hey there!</em>
Well to find the amount of trips the ferry will need to take we'll do,
2232 ÷ 31 = 72
72 trips
<em>Hope this helps :)</em>