Write the following set in set builder notation: B={16,25,36,49,64}

What is the missing constant term in the perfect square that starts with x^2 -20x

Solve the equation using the given values: x= -2.5; y= -7.51. 2xy + 2x²

Aswimming pool is a rectangle with semicircles on the end. the rectangle is 12 meters wide and 30 meters long. the diameter and width of the swimming pool are equal. sketch and label an overhead diagram of the swimming pool. find the area of the swimming pool floor.