The weight, W a horizontal beam can safely support varies jointly as the width, T and the square of the depth, D and inversely as the length, L. If a 10-foot beam with a width of 4 inches and a depth of 6 inches safely supports 540 pounds, how many pounds can a 16-foot beam that has a width of 3.5 inches and a depth of 4 inches be expected to support? Round to the nearest pound. Assume the two beams are made of the same material.

You need to solve a system of equations. you decide to use the elimination method. which of these is not allowed? 3x - 2y = 7 3x + 4y = 17 equation 1 equation 2

Abdul is making a map of his neighborhood he knows the following information: his home, the middle school, and high school are all on the same street. his home, the elementry school, and his friends house are on the same street. the angle between the elementary school, middle school, and his home is congruent to the angle between his friends house, the high school, and his home. what theorem can abdul use to determine the two triangles are similar? a- side side side similarity theoremb- angle angle similarity theoremc- corresponding parts of similar triangles are congruentd- pieces of right triangles similarity theorem

Gables properties corp. is leasing office building with an area of 49b^2+70b+25. what is the shape of the building? a) rectangle b) square