The sum of all exterior angles of ANY polygon is equal to 360 degrees.
SO in this figure...
360 = 134 + 130 + x
360 = 264 + x
x = 360 - 264 = 96 degrees
He started at 418 above sea level. descended means he moved down so subtract 88 from 418:
418 - 88 = 330 feet.
He then climbed 120, so now add that to the 330:
330 + 120 = 450
He is now at 450 feet above sea level.
-x² +11x+31 i could be wrong
Answer:
30 is not included
Step-by-step explanation:
The way this stem works is that it separates the numbers for better sorting.
Example:
Set that records 11, 12, 24, 28, 32, 32
The stem and leafs would look like
1 1 2
2 4 8
3 2 2
The sampled bold number indicates that 2 and 8 make up 28.
If you look at the plot, there was no 3 and 0 that would make 30. So that does not exist.
