I think it is the 3rd one but I might be wrong...
One solution
The two (or more) equations would only intersect once
No solution
Lines never intersect
The lines are parallel
Infinite solutions
The lines are the exact same
That’s all the characteristics I know
1) 199/30
2) 95/12
3) 47/10
4) 103/15
5) 83/10
6) 221/30
Answer:
A triangle is dilated by scale factor of 1/5
Step-by-step explanation:
A triangle has three sides. All the corresponding angles of triangle must be congruent. When the triangle is dilated it is rotated 90 degrees clockwise about its origin. The shape of the triangle will not change due to rotation of dilation.
It should be 100 because it has to add up to 180 and 50+30=80 so the third angle must be 100
