Arectangular room has a width of 9 feet and a length of 12 feet. what is the distance, in feet, between the opposite corners of the room?

Four congruent circular holes with a diameter of 2 in. were punches out of a piece of paper. what is the area of the paper that is left ? use 3.14 for pi

Karen will divide her garden into equal parts. she will plant corn in 8/12 of the garden. what is the lowest number of parts she can divide her garden into?

Find a third-degree polynomial equation with rational coefficients that has roots -2 and 6+i