Answer:
5x-10=60 being vertically plopposite angle .
I believe you are right! Good job it is -910
If you wrote the expression correctly, then

Is a polynomial, and thus defined everywhere: its domain is the set of all real numbers.
If, by chance, you meant

Then we must exclude the point x=4 from the domain, since that value would cause the denominator to vanish. So, the domain would be the set of real numbers, minus the number 4.
Answer:
216
Step-by-step explanation:
Savings = amount times percent saved
savings = 1200 * 18%
Change to decimal form
savings = 1200*.18
savings =216
We are using simple gravity as a constant (ignoring air resistance and change in height)
a=-g integrating with respect to t
v=-gt+C where C is the initial velocity...
v=-gt+29 integrating again with respect to time...
h=(-gt^2)/2+29t+C where C is the initial height of the ball...
h(t)=-16t^2+29t+4