The answer is 3/10
Explaintion
Answer:
3 Liters of the 85% Solution
Step-by-step explanation:
You have to draw your buckets. I can't on computer so imagine the fraction bar is the bottom of the buckets.
![\frac{85}{x}+\frac{55}{6}=\frac{65}{x+6}](https://tex.z-dn.net/?f=%5Cfrac%7B85%7D%7Bx%7D%2B%5Cfrac%7B55%7D%7B6%7D%3D%5Cfrac%7B65%7D%7Bx%2B6%7D)
Then we multiply the top of the buckets with the bottom:
85x+330=65x+390
Now we simplify and solve
20x=60
x=3
You need 3 liters of the 85% solution!
The answer is 3ax -by + c hope this helps
Given:
The given inverse trigonometric term is:
![\sin^{-1}(0.5166)](https://tex.z-dn.net/?f=%5Csin%5E%7B-1%7D%280.5166%29)
To find:
The value given inverse trigonometric term.
Solution:
We have,
![\sin^{-1}(0.5166)](https://tex.z-dn.net/?f=%5Csin%5E%7B-1%7D%280.5166%29)
Using the calculator, we get
![\sin^{-1}(0.5166)=31.10446](https://tex.z-dn.net/?f=%5Csin%5E%7B-1%7D%280.5166%29%3D31.10446)
![\sin^{-1}(0.5166)\approx 31.1^{\circ}](https://tex.z-dn.net/?f=%5Csin%5E%7B-1%7D%280.5166%29%5Capprox%2031.1%5E%7B%5Ccirc%7D)
The value of given term is 31.1°.
Therefore, the correct option is B.
Should be... x ÷ -1.5 = 21