Answer:
D
Step-by-step explanation:
(cos t) (sec t − cos t)
1 − cos² t
sin² t
Answer:
-2.25
Step-by-step explanation:
Answer: its probably 5
Step-by-step explanation:
simplify the fraction=
(
). Then cancel the common factor of 4=
, then evaluate the exponent = 5
Answer:

Step-by-step explanation:




Not too sure but I think it’s A. Linear Trinomial
Hope it helps!