From the top of the Cape Juan Lighthouse, a 45-foot tall lighthouse located in Fajardo, Puerto Rico, a tourist sights two boats coming into the coastline, one behind the other. The angle of depression to one boat is 21degrees and the angle of depression to the other boat is 40 degrees. How far apart are the two boats? A
15.9 feet

B
31.8 feet

C
53.6 feet

D
63.6 feet

i dont know nkw

step-by-step explanation:

kenffledkedncklzkdfeserw

3.how is solving radical equations different than solving linear equations?

step-by-step explanation:

$2416.6

step-by-step explanation:

per hour = $ 25

total work time = 35

commission = 15%

total she has to make = $ 4,500

let she sold x dollar products

so her commission will be 15 % of x

now

total = weekly basic pay + commission

4500= (25*35) + 15 % of x

4500=875 + * x

4500-875 =   * x

3625= * x

multiplying wwith 100 on both sides gives

36250 = 15 x

now

x =  

x= $2416.6

the answer is d

for problems like this theres an app, its photomath that explains the problem and gives the answer hope i