Answer:
You didn't give us choices.
Step-by-step explanation:
F (x) = 2x x 3 -2x -5x
Yes yes yes it’s it’s yes yes yes all him full
Sale price is $35.75
55 x 35% = 19.25
55-19.25 = 35.75 The sale Price
Recall the important identities:
i)
, the difference of squares formula.
ii)
, for any angle x.
Then,
from i)
then, from ii), we have
Answer: cos(theta)