What is least 1.11, 0.111,1.01,1.001

What are the soultion(s) to the quadratic equation 40- x^2=0

Which of the following equations is of the parabola whose vertex is at (4, 3), axis of symmetry parallel to the y-axis and focus at (4, -3)? a.) y+3=1/24 (x+4)^2 b.)y-3=-1/24 (x-4)^2 c.)x-4=-1/24 (y-3)^2

Atriangle with all sides of equal length is a/an triangle. a. right b. scalene c. equilateral d. isosceles