10 x 10 = 100 80 x 80 =6400 6400-100= 6300 so that would have to be 3150ft.
Answer:
-700 feet, aka 700 feet below/away from the original cruising altitude
I think it is the second one but I’m not for sure I’m really just doing this for points
Answer:
Step-by-step explanation:
Use the law of sines.

Plug values in.

Cross multiply.

Hope that helps.
Two.
b1 = - 4 + sqrt(19), b2 = - 4 - sqrt(19)