Which of the following sets of numbers could not represent the three sides of a right triangle 24 45 51
24 70 74
25 61 65
33 44 55

Prove that quadrilateral is a rhombus.

What is x3+3x2−16x−48 divided by x−1?

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 %