40/50 is the ratio because the cos formula is adjacent over hypotenuse and you can reduce it to 4/5 as a fraction :)
Answer:
m = 
Step-by-step explanation:
The slope of (0,3) (4,1) =

Hope this helps :)
Answer:
2329 are girls out of 37 boys in school in 2366 total
Answer:
n=5
Step-by-step explanation: