Answer:12063.72
Step-by-step explanation:
Answer:
Option 4 is correct. The length of PR is 6.4 units.
Step-by-step explanation:
From the given figure it is noticed that the triangle PQR and triangle MQR.
Let the length of PR be x.
Pythagoras formula

Use pythagoras formula for triangle PQM.





The value of PM is 10. The length of PR is x, so the length of MR is (10-x).
Use pythagoras formula for triangle PQR.


.....(1)
Use pythagoras formula for triangle MQR.



.... (2)
From equation (1) and (2) we get




Therefore length of PR is 6.4 units and option 4 is correct.
The answer will be z=-6 because 16-8=6
Since Carmen gives two coins to Frankie for every five that she gets, she effectively only gains 3 coins at a time. Therefore, if she has 9 coins, Frankie must have 6.
Answer: 15840 feet per minute.
Step-by-step explanation:
Convert 3 miles to feet and let the minute stay the same.
3 miles is the same is 15840 feet.
So it means the 3 miles is equivalent or equal to the same as 15840 feet per minute.