Having trouble with subtracting negative numbers.
i thought if you subtract ) it would be -12 instead of (+)12 can someone explain this to me in detail because i'm alittle confused on subtracting negative numbers.

Which of the following is a justification used while proving the similarity of triangles lom and mon

Can anyone me with 32,33,36,37,and 40.

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 %