Tell whether the value is a solution of the inequality.
3s < 19; s=-6
yes
no

Read the equations in the table below. then drag a description of the situation and a table to represent each equation. indicate whether each of the relationships is proportional or non-proportional.

Find the area of an equilateral triangle with a side of 6 inches

Asource of laser light sends rays ab and ac toward two opposite walls of a hall. the light rays strike the walls at points b and c, as shown below: what is the distance between the walls?