Answer:
all real numbers or 
Step-by-step explanation:
since both f(x) and g(x) are polynomials, neither of them have restrictions on their domains. Since they can be defined for all real numbers. It's not like the square root which has a domain of (0, infinity), or log x which is defined only from (0, infinity). So adding these two polynomials would result in a domain of all real numbers.
Answer:
The 3rd set
Step-by-step explanation:
The first set has a range of 6, not 5
The second set has a range of 5, but not a mean of 5
The third set has both a mean and a range of 5
Answer:
(a): 6 centimeters
(b): 72 inches
Step-by-step explanation:
Rule: From centimeters to inches, multiply centimeters × 8
so from inches to centimeters, divide inches by 8
Scale:
1 cm : 8 in
? cm : 48 in
6 cm : 48 in
Scale:
? in : 9 cm
72 in : 9 cm
Answer:
3x-4
Step-by-step explanation:
I might be wrong but good luck.
Answer:
:)
Step-by-step explanation:
The question is asking for the square root of twelve.
If you multiply the 2 and 6, you get twelve.
Simplofy the fraction, you get one half.
If something is to the power of one half, we need the square of it. Yet 12 does not have a square root so you decide your format of answer, under a radical, or to the power of one half.
