Find the exact value of the expression.sin 185° cos 65° - cos 185° sin 65°
A. 
B. - 
C. - 
D. 
Answer: D
Mathematics
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Show that the equation is not an identity by listing the value(s) of the variable from among 0, 
, 
, and - 
for which the equation is false.sin ? + cos ? = tan ?
A. 0
B. 0, 
, 
, and - 
C. 0 and 
D. 0, 
, and - 
Mathematics
Name the property used to go from step to step indicated by an a), b), c), or d).
What will be an ideal response?
Mathematics
Solve.Write a polynomial in factored form that represents the total area of the figure.
A. (x + 2)(x + 6) B. x2 + 12 C. (x - 2)(x - 6) D. x2 + 8x + 12
Mathematics
Find the amount or rate of discount and the sale price. Round money amounts to the nearest cent.Original price: $73.80 Rate of discount: 35%
A. $12.92, $60.88 B. $25.83, $47.97 C. $25.09, $48.71 D. $26.57, $47.23
Mathematics