Answer:
12n+2
Step-by-step explanation:
w(n)=4n+2
w(3n)=4(3n)+2
w(3n)=12n+2
The percent is: 101%
Fraction: 11/100
Answer:
the answer is B.angle A and angle B
Answer:
Ok time to get math on
So this would be D
A non-filled in dot means < or > (depending where arrow is pointing)
A filled in dot means ≤ or ≥ (depending where arrow is pointing)
if an arrow points right, then it would be greater than, if arrow points left.. Then its less than
So the graph line is showing that it cannot be equal to AND it is lesser than so the only answer choice that would make the most sense is D
A is greater than which is not the answer
B is only equal to which is way off
C is less than but it is equal which is wrong
D is the only right answer
Hope this helps! :)
Here. I drew a triangle just for this problem. :) You can find it in attachments.
To find the angle, we must use the sine function. To find the angle, we must know the sine of the angle first. The formula for the angle we are trying to find is:
(Forgot to mention,
let the angle = x)
![sinx= \frac{2}{3}](https://tex.z-dn.net/?f=sinx%3D%20%5Cfrac%7B2%7D%7B3%7D%20)
=
![sinx = 0.3333....](https://tex.z-dn.net/?f=sinx%20%3D%200.3333....)
Knowing this, we can now derive that:
![x=sin^{-1}0.3333](https://tex.z-dn.net/?f=%20x%3Dsin%5E%7B-1%7D0.3333)
Using our scientific calculators, we find that:
![x=19.47122](https://tex.z-dn.net/?f=x%3D19.47122)
°
Which is our final answer. You may round accordingly.
Thank you, and I hope that helped. :)