- Complementary angles add to 90 degrees.
- Supplementary angles add to 180 degrees.
- Vertical angles are equal.
So, the answers are (in degrees):
6) 47, 137, 43
7) 49, 131, 49
8) 18, 72, 18
9) 13, 77, 167
The median is 8 and the mode is 6, therefore the difference between the median and the mode is 2
52.311 is greater than 52.31 because look at 52.311 and 52.31
The answers is 14 if you follow the equation i just did it on a calculator (attached)
Number 1
37.50 divide by 5.25 and the answer is 7