Using a Table to Find the Constant of Proportionality This table represents a proportional relationship. Use the table to identify the constant of proportionality between the ratio of the number of laps to the number of swimmers.

The constant of proportionality is .

Step-by-step explanation:            

                                                         associated y value (from any line of table)

The constant of proportionality is                      

                                                                         one specific x value

Example:  If y = 5 when x = 2, then the constant of proportionality is

         5

k =

          2

add an image

step-by-step explanation:

proofs involving isosceles triangles often require special consideration because an isosceles triangle has several distinct properties that do not apply to normal triangles.(more about triangle types) therefore, when you are trying to prove that two triangles are congruent, and one or both triangles, are isosceles you have a few theorems that you can use to make your life easier.

step-by-step explanation:

an isosceles triangle has two congruent sides and two congruent angles. the congruent angles are called the base angles and the other angle is known as the vertex angle. ∠bac and ∠bca are the base angles of the triangle picture on the left. the vertex angle is ∠abc