Tell whether the triangle with the given side lengths is a right triangle. 14mi, 19mi, 23mi

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)

2y= 3 2 x−2 y = − 1 3 x + 1 y=− 3 1 x+1

Need on this geometry question. explain how you did it.