Pls pls pls help! It’s due tomorrow! Pls answer #34, not the others!!!

I know that the dependent is 1500 and the independent is 40. I don't know how to write it in a function but I do know if it is descending at 40 ft/min then 1500/40= 37.5 minutes to travel 1500 feet. Hope that helps you out some.

  21.3

step-by-step explanation:

multiplying the given equation by c/sin(25°), we get

  c = 9/sin(25°) ≈ 21.2958 ≈ 21.3

we assume "c" is the length of ab, the side opposite angle c in triangle abc.

(sin 42)/31. = sinx)/37

sinx = 37 (sin42)/31

= 37× 0.66/31 = 0.787

x= 51.9

other angle opposite to y = 180-51.9-42

= 180- 93.9 =86.1

so

sin42)/31 = sin 86.1)/y

0.021 = 0.997 /y

y= 0.997/0.021 =47.47