Bo is building a treehouse. He has marked locations for four holes that will hold his corner posts. They form a figure with a long side of 12 feet and a short side of 9 feet. What must the diagonal of the figure be to make sure the base of his tree house is a rectangle?

Polynomial that can be factored as (3x-4)(3x+4)

Agroup of students want to create a garden. they do not know the exact measurements but they propose using a variable to represent the length and width of the garden. the length of the garden is 10 feet longer than double the width. use a single variable to write algebraic expressions for both the length and width of the garden. write an algebraic expression for the area of the garden. use mathematical terms to describe this expression.

Table which ratio is equivalent to 3: 7? 6: 7 3: 21 24: 56 15: 30