Slope is y2-y1/x2-x1
Let’s make the point (3,10) our x1 and y1 and let’s make (3,-2) our x2 and y2
-2-10/3-3
-12/0 = undefined
The slope is undefined. If it were to be 0/-12, the answer would be 0. If any number were to be divided by 0, it would be undefined.
Hope I helped!
21) 2x+16=2*23+16=46+16=62
3x-7=3*23-7=69-7=62,
so we can see that 2x+16=3x-7, that means that lines are parallel , because the corresponding angles are equal.
problem with triangle
130+a=180, a=50,
50+8x+2x=180
50+10x=180
10x=130
x=13
8x+b=180
b=180-8x=180-8*13=76
2x+c=180
c=180-2x
c=180-2*13= 154
PLAN B SO THEN IT WOULD OF BE THEN PLAN B SO PLAN B JUST PUT PLAN B BECAUSE I SAID SO
None of the answers are correct. Here is a picture showing my work. Hope this helps :)
