3. definition of supplementary angles
5. defintion of congruency
6. substitution <em>(refer to statements 3 and 5)</em>
Summing to zero means the two numbers are additive inverses, i.e. negatives of each other. We choose the pair of negations:
Answer: -3, 3
Answer: 31536000X
Step-by-step explanation:
For one year: 365×24×60×60=31536000 seconds.
For x years will be: X×365×24×60×60=31536000X seconds.
The answer is 2,181 because 64x34=2176+8=2184-3=2181
If it is in a square formation, you would have to find the square root of 36 which is 6
