ILL GIVE BRAINLIEST IF ITS RIGHT

6

Step-by-step explanation:

Slope is found by doing:

(x1 and y1 must be from the same ordered pair and x and y must be from the same ordered pair, however point (x1,y1) and (x,y) can be used interchangeably)

Let us say that (x1,y1) is (3,18)

And (x,y) is (5,30)

sounds & other waves originate from any vibrating object

the train arrives at 20: 27 hope i