Use the points A(3,4) and B(3,-2).complted the description of segment AB and find its length

Janet drove 300 miles in 4.5 hours. write an equation to find the rate at which she was traveling

Triangles abc and dfg are given. find the lengths of all other sides of these triangles if: b ∠a≅∠d, ab·dg=ac·df, ac=7 cm, bc=15 cm, fg=20 cm, and df-ab=3 cm.

How do u write a function for the reflection across the y axis