Answer:
She actually gave away
of the box.
Step-by-step explanation:
i did the math, please tell me if im wrong tho
Answer: hello! I'm here to help.
Let's work the problem using just the thousands and leave the zeros off. We'll add them back at the end.
Let M be the salary of the Master's degree, and B be the salary of the Bachelor's degree.
M + B = 120
M + 39 = 2B
M = 2B - 39
2B - 39 + B = 120
3B - 39 = 120
3B = 159
B = 53
M = 120 - B = 120 - 53 = 67
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PLEASE BRAINLIEST! :)</h2>
Answer:
Cos Z= 4/5
Step-by-step explanation:
Hope it helps you!
Answer:
Reference angle will be 30°
sin(330°) will be equal to ![\frac{-1}{2}](https://tex.z-dn.net/?f=%5Cfrac%7B-1%7D%7B2%7D)
cos(330°) will be equal to 0.866
Step-by-step explanation:
We have given angle is 330°
As the angle
is in forth quadrant
We know that in forth quadrant the reference angle is given by
Reference angle ![=360-angle](https://tex.z-dn.net/?f=%3D360-angle)
As the angle is 330°
So the reference angle will be ![=360-330=30^{\circ}](https://tex.z-dn.net/?f=%3D360-330%3D30%5E%7B%5Ccirc%7D)
Now we have to find the value of
sin(330°) ![=sin(2\pi -30)=-sin(30)=\frac{-1}{2}](https://tex.z-dn.net/?f=%3Dsin%282%5Cpi%20-30%29%3D-sin%2830%29%3D%5Cfrac%7B-1%7D%7B2%7D)
And now ![cos(330^{\circ})=cos(2\pi -30)=cos30=0.866](https://tex.z-dn.net/?f=cos%28330%5E%7B%5Ccirc%7D%29%3Dcos%282%5Cpi%20-30%29%3Dcos30%3D0.866)