Answer:

Step-by-step explanation:
So supplementary is an 180 angle and complimentary is 90 degree angle so that being said I could be wrong but that looks like a complimentary so a 90 degree angle it’s a 90 degree
Answer:
The denominator is all real numbers except 0.
Step-by-step explanation:
In the function f(x) = 1/x, x appears in the denominator. A denominator cannot be zero since division by zero is undefined.
To find what values of x must be excluded from the domain, set the denominator equal to zero, and solve for x.
x = 0
The denominator is all real numbers except 0.
Answer:
A 18miles
Step-by-step explanation:
x is the number of miles
The fee then is
1.5x + 3 = 30
1.5x = 27
Divide by 1.5
x is equal to 18miles