A city manager has a map of the city on a grid, where each unit represents 1 mi. The manager determines that the equation (x+14)2+(y−5)2=9 represents the region of the city where people can hear an emergency siren located at (-14,5) on the map. What is the greatest distance a person can be from the siren and still hear it?

where did you get them? if you picked from the grass, is is probably poisonous.

step-by-step explanation:

answer: a video game has three difficulty levels: easy, medium, and expert. the game's scoring works in such a way that a player has to score a fixed number of points to advance to the next level, and then the scoring starts over. the total score needed to clear all three difficulty levels is 7,500. two times the number of points needed to clear the easy level is 500 more than the number of points needed to clear the medium level. twice the number of points needed to clear the medium difficulty level is 1,500 more than the number of points needed to clear the expert level. if x, y, and z represent the easy, medium, and expert levels, respectively, and a is the coefficient matrix of the system of equations modeling this situation, identify the inverse matrix, a-1, and the solution matrix, x, of the system of equations.

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answers

rauschg

rauschg · hand

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step-by-step explanation:

30005

yes ok