Which expression is equivalent to c – 0.51 + 0.3c? Submit Answer O 1.3c - 0.51 O 0.79c C -0.21 0 -1.21c Privacy Policy Terms of Service please help please i need help with that

Moira has a canvas that is 8 inches by 10 inches. she wants to paint a line diagonally from the top left corner to the bottom right corner. approximately how long will the diagonal line be?

Im literally having a mental breakdown

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 %