Answer:
40 mm
Step-by-step explanation:
Answer:
Below.
Step-by-step explanation:
If the sum of any 2 sides are less than or equal to the third side then there's no triangle
1. N0 because 4 + 5 < 10
2. YES
3. NO because 2 + 3 = 5.
Answer: <em>one solution.</em>
Step-by-step explanation:

<em>This equation has one solution: x = 6.</em>