Use identities to find the indicated value for each angle measure.cos ? = 
, sin ? < 0
Find sin(2?).
A. - 
B. 
C. 
D. - 
Answer: D
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Work the application and answer with a complete sentence.Alicia sold $2065 in paintings at the art fair. If she sold 7 paintings total, and they all sold for the same amount, what was the price of one painting?
A. The price of one painting was $332. B. The price of one painting was $299. C. The price of one painting was $295. D. The price of one painting was $195.
Determine any local or absolute extrema as indicated.g(x) = 
x
A. No local extrema; no absolute extrema B. Local minimum: 0; no absolute extrema C. No local extrema; absolute maximum: 0 D. Local maximum: 0; no absolute extrema
Solve the matrix equation for X.Let A = 
and B = 
;
X + A = B
A.
X = 
B.
X = 
C.
X = 
D.
X = 
Determine algebraically whether the function is even, odd, or neither even nor odd.f(x) = 3x2 - 1
A. Even B. Neither C. Odd