oops sorry wrong question. sorry if I confused anyone :(
hi you could use Google Translate or even a dictionary when you see the diagram of a speaker pls mark braiest and follow me
Answer:
-3 i hope this helps :)
Step-by-step explanation:
(4,7) (7,-2)
x1 y1 x2 y2
<u>-2 - 7 </u> = <u>-9</u> = -3
7 - 4 3
What underlined digit nothing is underlined
