Answer:
1. yes
2. yes
3. no
4. no
5. yes
Step-by-step explanation:
The questions you're asking relate to the Triangle Inequality Theorem, which states that the two smallest sides (ex. 6 and 13) have to be of greater value than the largest side (ex. 18)
1. 6+13>18
2. 34+27>58
3. 29+9=38 (since the value of the two smallest sides are equal, it does not apply to the Triangle Inequality Theorem, and therefore won't be a triangle)
4. 12+12<25
5. 19+14>31
Happy to help <3
1)4x + 2x + 3x
6x + 3x
9x
2)4(7x + 5x)={4 x 7x + (5y x 4)}
28x + 20x
48x
Answer:
58.05 kg
Step-by-step explanation:
From the table, 1 pound = 0.45 kg
Therefore, 129 pounds = 129* 0.45
= 58.05 kg
value of (32)2 i mean square = 1024
so the answer is 1024
