Kay builds a 1/6 scale model of a train. the actual train is 42 1/2 feet long. how long is the model

Find the area of the triangle shown 3 by 6

Aline that intersects one of two parallel lines intersects the other also always sometimes never

The edge of a cube was found to be 30 cm with a possible error in measurement of 0.4 cm. use differentials to estimate the maximum possible error, relative error, and percentage error in computing the volume of the cube and the surface area of the cube. (round your answers to four decimal places.) (a) the volume of the cube maximum possible error cm3 relative error percentage error % (b) the surface area of the cube maximum possible error cm2 relative error percentage error %