High term best represents the intersection of two walls next to each other in a room?

point
plane
angle
line

Express in the simplest form: (x^2+9x+14/x^2-49) / (3x+6/x^2+x-56)

Use the formulas a = x 2 – y 2, b = 2xy, c = x 2 + y 2 to answer this question. one leg of a right triangle has length 11 and all sides are whole numbers. find the lengths of the other two sides. the other leg = a0 and the hypotenuse = a1

We have 339 ounces of jam to be divided up equally for 12 people how muny ounces will each person get