Answer:
Step-by-step explanation:
Alright, lets get started.
The given expression as :

r is given as 14 and s is given as 8
Plugging the value of r and s in given expression.




Hence the answer is 11 : Answer
Hope it will help :)
The answer is $5.40. hope this helped <3
I have no idea, someone help
Answer:
Domain: All real numbers
Range: y≤3
Step-by-step explanation:
The given function is

This is a polynomial function.
The domain is set of all values of x, that makes this function defined.
Since polynomial functions are defined everywhere, the domain is all real numbers.
To find the range we put the function in vertex form:




The maximum value is 3
The function turns downward, hence the range is:

Answer:
C
Step-by-step explanation:
If x was equal to 12, 22.5 or 10 the side would be too large compared to 15. This is only correct if the drawing is to scale, however.