Answer:
so it took it 2:03 to 4:22 it took the train an 2km to 50dp
Step-by-step explanation:
1 it is that you now 14 to 2 and 16 to 4 there you go
Answer:
I think it would be
Step-by-step explanation:
using the saying, "Soh Cah Toa" which means Sine is opposite over hypotenuse Cosine is adjacent over hypotenuse and Tangeant is opposite over adjacent and i am assuming that the angles E and F are 45 which means it is 
Answer:
154
Step-by-step explanation:
154
Answer:
(√1 - a²)
Step-by-step explanation:
cos(sin⁻¹ a) = cos x°
sin x° = sin (sin⁻¹ a) = a
as shown in the attached picture
sin x° = a/1 cos x° = (√1 - a²) / 1 = (√1 - a²)