Answer:
76 mL
Step-by-step explanation:
40*19/10
40*19= 760 / 10 = 76mL
Answer:
Exact form: ![\sin{(6x)} = \frac{8}{9}](https://tex.z-dn.net/?f=%5Csin%7B%286x%29%7D%20%3D%20%5Cfrac%7B8%7D%7B9%7D)
Decimal form: ![\sin{(6x)} = 0.8889](https://tex.z-dn.net/?f=%5Csin%7B%286x%29%7D%20%3D%200.8889)
The solution for x is: The solution for x is of 10.455º
Step-by-step explanation:
We are given the following equation:
![8 = 9\sin{(6x)}](https://tex.z-dn.net/?f=8%20%3D%209%5Csin%7B%286x%29%7D)
Placing into the desired format, the exact format is:
![\sin{(6x)} = \frac{8}{9}](https://tex.z-dn.net/?f=%5Csin%7B%286x%29%7D%20%3D%20%5Cfrac%7B8%7D%7B9%7D)
In the decimal part, we divide 8 by 9. So
![\sin{(6x)} = 0.8889](https://tex.z-dn.net/?f=%5Csin%7B%286x%29%7D%20%3D%200.8889)
Solving for x:
We apply the inverse sine. So
![\sin^{-1}{\sin{(6x)}} = \sin^{-1}{0.8889}](https://tex.z-dn.net/?f=%5Csin%5E%7B-1%7D%7B%5Csin%7B%286x%29%7D%7D%20%3D%20%5Csin%5E%7B-1%7D%7B0.8889%7D)
![6x = 62.73](https://tex.z-dn.net/?f=6x%20%3D%2062.73)
![x = \frac{62.73}{6}](https://tex.z-dn.net/?f=x%20%3D%20%5Cfrac%7B62.73%7D%7B6%7D)
![x = 10.455](https://tex.z-dn.net/?f=x%20%3D%2010.455)
The solution for x is of 10.455º
Plus 16 on both side and negative 12plus 16 is 4 so x equals 4
Answer:
See below.
Step-by-step explanation:
Either 3 packets of 6 pens or
2 packets of 9 pens.
3.) 5x-6=0, Add 6 to either side -> 5x=6, divide each side by 5 -> x=6/5 ---- 4.) x+y/3=5, multiple each side by 3 -> x+y=15, move y to the other side -> x=-y+15