How far will a 4 x 8 wood beam span carrying a 10 foot patio cover?

In a regular polygon the ratio of the measure of the exterior angle to the measure of the adjacent interior angle is 1 to 4 how many sides does the polygon have? What is a statement that shows conjecture is false? How many square mtrs are there in a room 3mtrs x 4mtrs? What quadrilateral has two sets of parallel opposites sides that are equal? If the gardener wants to outline the gardens in edging how many meters will be needed to outline the smaller garden? If a singular of dice is a cube 1 cm on each side has a mass of 2 grams will it float? What type plywood used under ceramic tile? The perpendicular distance between the bases of a prism? What Outlines should make use of coordination which means that? What is a set of points that two or more plane figures have in common? What is the name of a five sided cone? What is a trapiziod? What does congruence transformations mean? How 16x16 tiles for 99 square feet? What shape does Virginia look like? How many types of polygon you have? Why is the feathery nature of gills gives them a very large surface area is important? What does spline mean? How do you prove that the diagonals of a square are equal and bisect each other at right angles? Do a frog have line symmetry?