This problem requires the Pythagorean therom.
The distance between them is 7.
Since the distance between them is one more mile than ray's distance from home ray is 6 miles from home.
So rosa is 
So rosa is
miles away from home.
Rosa is about 3.6 miles from home.
Answer:

Step by step explanation:

5 is in the ones place. 6 is in the hundredths place. 9 is in the ten-thousandths place.