Find all values of ? in [0°, 360°) that satisfy the equation.cos ? = 
A. 60°, 300°
B. 60°, 120°
C. 150°, 210°
D. 210°, 330°
Answer: A
Mathematics
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Graph.f(x) = 
x + 2
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.A manufacturer's cost is given by C = 200 
+ 200, where C is the cost and n is the number of parts produced. Find the cost when 27 parts are produced.
A. $500 B. $67 C. $800 D. $1240
Mathematics
Evaluate the expression.
A. 126 B. 30,240 C. 504 D. 252
Mathematics
Use absolute value notation to define the interval shown below.
a. 
b. 
c. 
d. 
e. 
Mathematics