When is a=21000?
solve
21000=3400t+600
solve for t
minus 600 both sides
20400=3400t
divide both sides by 3400
6=t
t is in minutes
6 minutes
Answer:
i think its 37.5%. let me know if its correct or not
Step-by-step explanation:
Answer:
it is r i dont know how
Step-by-step explanation:
because i used and app from my phone (math) and its says that is r
Adjacent, cosine again.
a = c cos B = 13 cos(16+45/60) = 13 cos(16.75) = 12.448
Choice a