Answer:
0
Step-by-step explanation:
Arc sec(1)=0, tan(0)=0
Answer:
15 - 10 = 5(3 - 2)
its 5
Step-by-step explanation:
4 is 20% of 20. Hope this helps!
Answer:
2d+4p
Step-by-step explanation:
ducks have 2 legs so 2 times the number of ducks (n) and pigs have 4 legs so 4 times the number of pigs