Answer:

Step-by-step explanation:
<u>Equation of a Circle</u>
A circle of radius r and centered on the point (h,k) can be expressed by the equation

We are given the equation of a circle as

Note we have corrected it by adding the square to the y. Simplify by 3

Complete squares and rearrange:



We can see that, if r=4, then

Or, equivalently

There are two solutions for
:

Keeping the positive solution, as required:

Answer:
Salesman A made $569.1 more commission than salesman B
Step-by-step explanation:
(11/100)*67530= (amount made by salesperson A)
=7428.3
(8/100)*85740= (amount made by salesperson B)
=6859.2
A-B= 569.1
Hope this helps :D
Answer:
i m sorry
Step-by-step explanation:
i dont know
Answer:
8/5
Step-by-step explanation:
Hope This Helps;)