The table shows the relationship y=kx what is the constant of proportionality.,k?

With: label the vertices and all the elements needed. find x

The tile along the edge of a triangular community pool needs to be replaced? ?

Urgent need asap △abc is similar to △xyz. also, side ab measures 6 cm, side bc measures 18 cm, and side xy measures 12 cm. what is the measure of side yz ? enter your answer in the box.