Let x^2−20x=10. what values make an equivalent number sentence after completing the square? enter your answers in the blanks x^2 - 20x + =

Ineed no it anyone can see this

Ineed with math stuff it involves graphs

Carl is hanging pictures in his home. there is a space on a wall that has a width of 4 feet. carl has pictures with different widths. which picture width would fit in the space on the wall? a. 46 inches b. 60 inches c. 50 inches d. 54 inches