Answer:
I think it is A
Step-by-step explanation:
To figure this out you first find the difference between -18 and 60, which is 78 you then just divide, 78/4.5 which is approximately 17.55 mins or 17.6 rounded.
Answer:
don't know
Step-by-step explanation:
ok please mark mr brainlist
The definition of sine is "opposite / hypotenuse".
So, it is safe to assume that hypotenuse = 38.