a boat is trying to determine its speed, in feet per second. The boat spots a 245 foot tall lighthouse at point A at an angle of elevation of 12 degrees. A minute later it arrives at point B after traveling in a straight line toward the lighthouse. The angle of elevation is now 28 degrees. What is the boat's speed to the nearest foot per minute?

fa tha first one you gonna add y to both sides

it look like this

x-y+y=6+y

x=y+6

therefore your answer is

x =y+6

fa tha second one

you gonna flip tha equation

it gonna look like x-4y=y

then add 4 to both sides

it gonna look like tha

x-4 +4 =y +4

so therefore tha answer is x=y+4

step-by-step explanation:

the anwser is d) 75°

step-by-step explanation:

step-by-step explanation: s

what is the rest of the question? ?