Using the digits 1 to 9 (each exactly once), form three 3- digit numbers so that the second number is 2 times the first and the
2 answers:
You might be interested in
Answer:
The length of each side is 31.5m, 26.5m, 7m
Step-by-step explanation:
Let the length of the first side of the triangle be x meters.
Then, the second side is x-5 meters.
The third side is given as 7 meters.
The perimeter is 65 meters
This gives us the equation:
The length of each side is 31.5m, 26.5m, 7m