Select the correct answer. What is the solution for x In the equation?
3
= 21 – 23
ОА.
=
1
++m
B.
I =
Ос.
-
Alco
OD.
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Astudent simplified a rational expression as shown.

Which sum or difference identity would you use to verify that cos (180° - q) = -cos q? a.) sin (a -b) = sin a cos b – cos a sin b b.) cos (a -b) = cos a cos b – sin a sin b c.) cos (a -b) = cos a cosb + sin a sin b d.) sin (a + b) = sin a cos b + cos a sin b

What is the graph of the absolute value equation ? y=|x|-5