Answer:
If a line has an undefined slope, then it means that the line is a straight vertical line.
Step-by-step explanation:
15 divided by 6
15/6 equals 0.4
=0.4 Speed
Reflectional symmetry<span> exists when the figure can be folded over onto itself along a line. This line is called the "line of symmetry". The correct answers for this would be.
</span>-A line of symmetry will connect a vertex and a midpoint of an opposite side
-it has 7-fold symmetry.
Supplementary angles = 180
angle A = 180 - angle B
angle A = 180 - 110
Angle A = 70 degrees