Evaluate the expression without using a calculator, and write your answer in radians.
?
What will be an ideal response?
Mathematics
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Find the domain and range for the indicated function.f(x) = 
,
g(x) = 
;
f + g
A. D: x ? -11
R: y ? 0
B. D: x ? 11
R: y ? 0
C. D: x ? 11
R: y ? 
D. D: x ? -11
R: y ? 
Mathematics
Complete the sentence so the result is an identity. Let x be any real number.cos x = (cot x)( )
A. sec x B. sin x C. csc x D. tan x
Mathematics
Write the percent as a decimal.29% of students at a small college lived at home while attending classes.
A. 0.029 B. 0.29 C. 29.0 D. 2.9
Mathematics
Solve the equation.
= 5 - 2x
A. {5}
B. 
C. 
D. 
Mathematics