what is the length of the hypotenuse of the triangle?

Given abcd ac=38 and ae=3x+4 find the value of x

Which equation expression the relationship between the number of boxes b and the number of cans c and the proportion is 48

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