You have 2 kind of SUM, either the interior angles or the exterior's.
For the interior angles, if n is the number of sides then
sum of all INTERIOR angles =(n-1).180°
Regarding the EXTERIOR angles, whatever is the number of sides, the sum of all EXTERIOR angles = always 360°
91 / 7
7 fits within 9 only once, so the first number is 1
you have two left over
drop the one from 91 down, so you have to figure out how many times 7 goes into 21
it goes in 3 times
so the answer is 13
_1____
7 | 91
- 7
-----
2 1
_13__
7 | 91
- 7
-----
2 1
2 1
-------
0
29 - 82
since 82 is bigger than 29, you will be getting a negative number.
if you did 82 - 29 it would be 53
but after you hit zero, it is 52 below zero, so the answer is -53
Answer:
How cute .................
Answer:
4x-8+4y
Step-by-step explanation: