Answer:
-2
Step-by-step explanation:
The functions of f(x) and g(x) are given
For f(x)+g(x)=0 , functions f and g should be in opposite sign
We can observe that at x=−2 , f(x)=2 and g(x)=−2
Therefore f(−2)+g(−2)=0
So the correct option is D (-2)
Answer:
Step-by-step explanation:

Cross-multiplying will give us the following:

Dividing both sides by
will give us our answer:

Answer:
75 ft
Step-by-step explanation:
Area = 300 Sq ft
Height = 4ft
Length =?
Area =L xH
300 /4 =L
Length =75ft