What was the purpose of the Northwest Ordinance of 1787? A. It defined the boundaries of reservations for Native Americans. B. It allowed slavery in the Northwest Territory. C. It described how the territories could become states. D. It created colonies with religious governments.

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 %

The ratio of the perimeters of two similar triangles is 4: 3. what are the areas of these triangles if the sum of their areas is 130cm2?

Simplify. 3(4+4x) (type your answer in with no spaces)