Find the exact value of the expression.cos
A. 
B. 
C. 
D. 
Answer: C
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Find an antiderivative of the given function.x-4 + 
A. - 
+ 
x1/2
B. - 
+ 
x1/2
C. - 
+ 
x1/2
D. - 
+ 
x1/2
Provide an appropriate response.What fraction of a standard metric unit is used to represent a centimeter?
A. 
B. 
C. 
D. 
Which property or identity justifies the statement?Let 
and 
be any two rational numbers, with 
< 
. Then there is a rational number 
between 
/> and 
; that is, 
A. Trichotomy Identity
B. Transitive Property
C. Closure Property
D. Density Property
List the like terms of the expression.-10xy + 5xy2 - 3x2y - 7xy2 + xy
A. -10xy and xy are like terms 5xy2, - 3x2y, and - 7xy2 are like terms B. -10xy and xy are like terms 5xy2 and - 7xy2 are like terms C. 5xy2 and - 7xy2 are like terms D. -10xy and xy are like terms