Aline segment has an endpoint at (3, 2 ). if the midpoint of the line segment is (6, - 2) what are the coordinates of the point at the other end of the line segment?

a (4.5,0)
b (0,6)
c (9,4)
d (9,-6)

The graph shows the decibel measure for sounds depending on how many times as intense they are as the threshold of sound. noise in a quiet room is 500 times as intense as the threshold of sound. what is the decibel measurement for the quiet room? 20 decibels28 decibels200 decibels280 decibels

Iknow the answer but the calculator doesn't seem to give the right one

Which of the following is an arithmetic sequence