Hello!
You divide how long the line is by the amount of segments
9 / 10 = 0.9
The answer is 0.9 inches long
Hope this helps!
5.197 rounded to the nearest tenths would be 5.2
When you distribute you should get

Simplify to get

Answer 2 is correct
Well to make it easy pick 3 prime numbers. In this case I'll use 3, 11, and 13. Multiply all 3 together to get 429. For the second part, pick a prime number and multiply it by 3, in this case 3, which when multiplied by 3 equals 9. Multiply that by a prime number squared, like 11 which is 121. Then multiply by 13. 3x3x3x11x11x13 = 42471 THE CREDIT GOES TO ICEDRAPTOR
Answer:
The answer you should be getting is : 
Step-by-step explanation:



Hope this helped you!
~YEET !!!