Do you mean 3/√11 ? In this case, you'll have to multiply both, numerator and denominator by the denominator ...
Attached solution with work.
The slope is -1/4 , hope this helps :)
I think 175 miles.
Since 1 = 50 miles and the cities are 3 1/2 miles apart, all you need to do is multiply 50 x 3 which is 150. Then you need to solve the 1/2, which 1/2 of 50 is 25. 150+25 is 175. So the answer is 175 miles.
Answer: center: (2,-3) radius: 6
Step-by-step explanation:
