im proven right once again. why cant i just learn my lesson?! because im young, dum. b, naive, st. pid, idi. otic, and a girl who doesnt deserve anything and dont pay attention to this im just venting i need to know what 9x + 4 is thanks

Arley is building a model of a city map. in one part of the city, three roads form a right triangle, which harley draws as triangle abc, with the following measures: m∠b=90° and m∠a=30°. in his scale model, the hypotenuse of triangle abc, ac¯¯¯¯¯¯¯¯, has a length of 817−−√ cm. what is the value of a (the length of bc¯¯¯¯¯¯¯¯)?

Weekly wages at a certain factory are normally distributed with a mean of $400 and a standard deviation of $50. find the probability that a worker selected at random makes between $450 and $500

Graph y = -|x| + 2. click on the graph until the correct one appears.