Answer:
3/88
Step-by-step explanation:
M^2 - 6m + 9 m^2 - 5m + 6
----------------- ÷ -------------------
m^2 - 2m - 3 m^2 - 3m + 2
(m - 3)(m - 3) (m - 2)(m - 1)
= ------------------ * ------------------
(m - 3)(m + 1) (m - 3)( m - 2)
1
= --------------------- * m - 1
m + 1
Answer is (m - 1) / (m + 1
The correct answer is C I Think good luck
Answer:
.5 of a minute
Step-by-step explanation:
If this is supposed to be

Then this can simply be reduced to

by the double angle formula for cosine