Answer:
Step-by-step explanation:
Answer:
Step-by-step explanation:
t(35/100)=42
35t=4200
t=120
So there is a total of 120 fruit trees.
Answer:
0
Step-by-step explanation:
(sorry I am on my computer but anything as 21π/2 is a fraction)
Cot= cos x/sin x
cot(21π/2 - 0) =0
Simplified
cot(21π/2)
=cot(π/2)
=0