Add the integers.-64 + (-47)

A. -112
B. 111
C. 112
D. -111


Answer: D

Mathematics

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Solve the right triangle. If two sides are given, give angles in degrees and minutes.a = 69.74 ft, c = 242 ftRound the missing side length to two decimal places.

A. A = 14° 45', B = 75° 15', b = 243.32 ft B. A = 16° 45'; B = 73° 15'; b = 231.73 ft C. A = 17° 45', B = 72° 15', b = 231.73 ft D. A = 16° 45', B = 73° 15', b =215.51 ft

Mathematics

Find the numbers, if any, where the function is discontinuous.

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Find the expression that is equivalent to the given rational expression.

A.
B. - 
C. - 
D.

Mathematics

Find the domain and range of the inverse of the given function.f(x) =  

A. Domain:  ?   

Range:   ?  
B. Domain:  ?   

Range:   ?  
C. Domain:  ?   

Range:   ?  
D. Domain:  ?   

Range:   ?  

Mathematics