Calculate whether a2 + b2 is > , < , or = to c2

Given: m∠ adb = m∠cdb ad ≅ dc prove: m∠ bac = m∠bca lol

Is there an x intercept in the equation 60*1.15^x

Apool measures 100 meters by 100 meters a toddler inside the pool and trows a ball 60 centimeters from one edge of the pool.how far is the ball from the opposite edge of the pool