Answer:
fourth option
Step-by-step explanation:
Using the trigonometric identity
cos²x + sin²x = 1
Divide all terms by cos²x
+
=
which gives
1 + tan²x = sec²x
I think after the 9th bounce it will lose 90% of its max height
times 40 by 0.9 which will give you 36
then take 36 away from 40 leaving you with 4.
answer = 4ft
3qt=2.83906L and 15lb=6.80389kg and 7L=7.39682qt hope this help
Answer:
D
Step-by-step explanation:
24-6 = 18 32-6x3=18
Hope this helped!