X2 + 5x + 6 (x + 1) can be rewritten as x + 4 + 2 x + 1 . x + 4 is called a .

in advance.

Monitors manufactured by tsi electronics have life spans that have a normal distribution with a standard deviation of 1800 hours and a mean life span of 20,000 hours. if a monitor is selected at random, find the probability that the life span of the monitor will be more than 17,659 hours. round your answer to four decimal places.

What is the distance from zero if a quadratic function has a line of symmetry at x=-3 and a zero at 4

Find the measure of the missing angle