A large lamp is to be supported by a tube 12 feet long, you have been asked to consider a bronze or copper tube. The load is 10500 lbs. The inner diameter must be .5 inches. Use the tables in the book to get the tensile stresses. Find the diameter of the tube and the elongation

Classify the following triangle check all that apply

Calculate the missing value. round the answer to on decimal place. start with 70, increase it by 21%, and end up with

]supplementary angles are two angles that add up to . • complementary angles are two angles that add up to degrees. • adjacent angles share a and a • congruent angles have the measure. • an triangle has one angle that is greater than 90 degrees. • a triangle with angles 45°, 45°, and 90° would be a triangle