Dear Vegafred77, use 3x6=18 since a chicken eats 6 lbs of chicken.
Answer:
2/8
Step-by-step explanation:
Tamila traveled 5/8 of the distance to her grandmother house on Saturday
They traveled 1/3 of the remaining distance on Sunday
Therefore the total distance traveled to her grandmother's house on Sunday can be calculated as follows
5+1
= 6
8-6
= 2
2/8
Hence the distance travelled is 2/8
Creo que tienes que estar dividiendo
Below is the solution, I hope it helps.
<span>i) tan(70) - tan(50) = tan(60 + 10) - tan(60 - 10)
= {tan(60) + tan(10)}/{1 - tan(60)*tan(10)} - {tan(60) - tan(10)}/{1 + tan(10)*tan(60)}
ii) Taking LCM & simplifying with applying tan(60) = √3, the above simplifies to:
= 8*tan(10)/{1 - 3*tan²(10)}
iii) So tan(70) - tan(50) + tan(10) = 8*tan(10)/{1 - 3*tan²(10)} + tan(10)
= [8*tan(10) + tan(10) - 3*tan³(10)]/{1 - 3*tan²(10)}
= [9*tan(10) - 3*tan³(10)]/{1 - 3*tan²(10)}
= 3 [3*tan(10) - tan³(10)]/{1 - 3*tan²(10)}
= 3*tan(30) = 3*(1/√3) = √3 [Proved]
[Since tan(3A) = {3*tan(A) - tan³(A)}/{1 - 3*tan²(A)},
{3*tan(10) - tan³(10)}/{1 - 3*tan²(10)} = tan(3*10) = tan(30)]</span>
Answer:
b
Step-by-step explanation:
combining like terms because you can't do any of the other options
