1. Factor Fully if Possible 2. The area of a square is represented by the expression 49 − 28 + 4
, where x represents a positive integer. What are the possible values for the perimeter of the square?
Need help with 1.b), 1.d) and 2, please.

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 %

In a right triangle δabc, the length of leg ac = 5 ft and the hypotenuse ab = 13 ft. find: b the length of the angle bisector of angle ∠a.

30 ! the graph shows the number of siblings different students have. select from the drop-down menus to correctly complete the statement.