Find the value of x and y.

While scuba diving, rajeev dove to a depth of 12.6 feet below the surface of the water and then descended another 8.7 feet. what expression can be used to find rajeev's new position? 12.6 – 8.7 –12.6 – 8.7 –12.6 – (–8.7) 12.6 – (–8.7)

Terri makes a quilt using three sizes of fabric squares the side lenght of each fabric square is the square root of the area

The triangles are similar. what is the value of x? enter your answer in the box.