Using the information given, select the statement that can deduce the line segments to be parallel. If there are none, then select none.

When m∠1 = m∠6

(also if you could explain, that would help because I don't understand how you find the answer)

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 %

Typically a point in a three dimensional cartesian coordinate system is represented by which of the following answers in the picture !

Cole says the distance between points (-5,0) and (0,-5)is 5 units. is he correct? explain why or why not.