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 2? = 2 sin ?
A. 
and 0
B. 
and - 
C. 
, 
, and 0
D. 
, 
, and - 
Answer: D
Mathematics
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Provide an appropriate response.Find the value(s) of x for which f(x) = 
is discontinuous.
Fill in the blank(s) with the appropriate word(s).
Mathematics
Use the accompanying graph of y = f(x) to sketch the graph of the indicated equation.y = - 
f(x)
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.In the following formula, y is the minimum number of hours of studying required to attain a test score of x: y = 
. How many hours of study are needed to score 90? Round to the nearest hundredth of an hour.
A. 101.12 hr B. 2.91 hr C. 29.10 hr D. 7.86 hr
Mathematics
Convert 0.096 oz to milligrams.
a. 272.16 mg b. 2,721.6 mg c. 3.39 mg d. 0.34 mg
Mathematics