The equation you use for the slope of this kind of problem is (y2-y1)/(x2-x1). x1 is the first X coordinate, x2 is the second, y1 is the first y coordinate, y2 is the second.
(5-3)/(2-2)
2/0
This equation has an UNDEFINED SLOPE, as it is just a vertical line.
Answer:
1/4
Step-by-step explanation:
3/12 =0.25
0.25 = 1/4
Answer:
r=3
Step-by-step explanation:
- The equation of a circumference is
. - Then , in this case
, and then to know the value of r we just simply have to calculate the square root of 9, which is 3.
The answer is 180°
Angles between straight lines are 180°
Hope this helps :))
We can create a formula first.
X will be the unknown number
840= 357+x
-357 -357
483 = x
Hope this helps
