What is the approximate circumstance of the swimming pool? Use 3.14 as an estimate for pi

Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. x^2 - 4x - 5 = 0

Pyramid shown has a square base that is 18 inches on each side has a surface area of 164 square inches what is the slant height

How to write four times a number,minus 6,is equal to theee times the number+8 as an equqtion