Step-by-step explanation:

Answer:
32.0
Step-by-step explanation:
i really can't explain it but comment if need more help
and can u take better picture
1 in 100 or 1/100 would be the probability
Answer:
B
Step-by-step explanation:
Cos is the adjacent side over the hypotenuse. The adjacent side to <E is side ED. The hypotenuse is side EF. ED/EF. They do not go right out and give you this choice, but you see that B says the same thing.