Answer:
x=-8
Step-by-step explanation:
x+3=-5
- x=-5-3
- x=-8
Answer:
3240°
Explanation:
The formula for calculating the sum of the interior angles of a polygon is (n-2)x180 where n refers to the number of sides. Because we know that the polygon has 20 sides, the equation would be (20-2)x180. The answer would be 3240°.
Answer:
89.2 is bigger
Step-by-step explanation:
Answer:
(5,-6)
Step-by-step explanation:
This is where the two lines meet. I hope this helps ◕ ◡ ◕