Solve for c in x^2 = 441
Taking the square root of both sides x = 21
Now x^3 = 21^3 = 9,261
The answer is 9,261
Answer:
23. ![\frac{4\sqrt{3} }{3}](https://tex.z-dn.net/?f=%5Cfrac%7B4%5Csqrt%7B3%7D%20%7D%7B3%7D)
24. ![\frac{7\sqrt{3}}{3}](https://tex.z-dn.net/?f=%5Cfrac%7B7%5Csqrt%7B3%7D%7D%7B3%7D)
25. ![6\sqrt{3}](https://tex.z-dn.net/?f=6%5Csqrt%7B3%7D)
26. ![\frac{10\sqrt{3} }{3}](https://tex.z-dn.net/?f=%5Cfrac%7B10%5Csqrt%7B3%7D%20%7D%7B3%7D)
27. ![14](https://tex.z-dn.net/?f=14)
28. ![4\sqrt{3}](https://tex.z-dn.net/?f=4%5Csqrt%7B3%7D)
Step-by-step explanation:
To solve these i used SOHCAHTOA
![sin=\frac{opposite}{adjacent}\\ cos=\frac{adjacent}{hypotenuse} \\tan=\frac{opposite}{adjacent}](https://tex.z-dn.net/?f=sin%3D%5Cfrac%7Bopposite%7D%7Badjacent%7D%5C%5C%20cos%3D%5Cfrac%7Badjacent%7D%7Bhypotenuse%7D%20%5C%5Ctan%3D%5Cfrac%7Bopposite%7D%7Badjacent%7D)
23.
Find the missing side using Tangent
![tan(30)=\frac{x}{4}](https://tex.z-dn.net/?f=tan%2830%29%3D%5Cfrac%7Bx%7D%7B4%7D)
![4*tan(30)=x](https://tex.z-dn.net/?f=4%2Atan%2830%29%3Dx)
![\frac{4\sqrt{3} }{3}](https://tex.z-dn.net/?f=%5Cfrac%7B4%5Csqrt%7B3%7D%20%7D%7B3%7D)
24.
Find the missing side using Tangent
![tan(30)=\frac{x}{7}](https://tex.z-dn.net/?f=tan%2830%29%3D%5Cfrac%7Bx%7D%7B7%7D)
![7*tan(30)=x](https://tex.z-dn.net/?f=7%2Atan%2830%29%3Dx)
![\frac{7\sqrt{3}}{3}](https://tex.z-dn.net/?f=%5Cfrac%7B7%5Csqrt%7B3%7D%7D%7B3%7D)
25.
Find the missing side using Tangent
![tan(30)=\frac{x}{18}](https://tex.z-dn.net/?f=tan%2830%29%3D%5Cfrac%7Bx%7D%7B18%7D)
![18*tan(30)=x](https://tex.z-dn.net/?f=18%2Atan%2830%29%3Dx)
![6\sqrt{3}](https://tex.z-dn.net/?f=6%5Csqrt%7B3%7D)
26.
Find the missing side using Tangent
![tan(30)=\frac{x}{10}](https://tex.z-dn.net/?f=tan%2830%29%3D%5Cfrac%7Bx%7D%7B10%7D)
![10*tan(30)=x](https://tex.z-dn.net/?f=10%2Atan%2830%29%3Dx)
![\frac{10\sqrt{3} }{3}](https://tex.z-dn.net/?f=%5Cfrac%7B10%5Csqrt%7B3%7D%20%7D%7B3%7D)
27.
Find the missing side using Tangent
![tan(30)=\frac{x}{14\sqrt{3} }](https://tex.z-dn.net/?f=tan%2830%29%3D%5Cfrac%7Bx%7D%7B14%5Csqrt%7B3%7D%20%7D)
![(14\sqrt{3}) *tan(30)=x](https://tex.z-dn.net/?f=%2814%5Csqrt%7B3%7D%29%20%2Atan%2830%29%3Dx)
![14](https://tex.z-dn.net/?f=14)
28.
Find the missing side using Tangent
![tan(30)=\frac{x}{12}](https://tex.z-dn.net/?f=tan%2830%29%3D%5Cfrac%7Bx%7D%7B12%7D)
![12*tan(30)=x](https://tex.z-dn.net/?f=12%2Atan%2830%29%3Dx)
![4\sqrt{3}](https://tex.z-dn.net/?f=4%5Csqrt%7B3%7D)
Answer:
L = 14/
<u>OR</u> 9.899
Step-by-step explanation:
cos(angle) = adjacent/ hypotenuse
hypotenuse = length of ladder
adjacent = 7 feet
length of ladder = L
1/L = cos(45)/7
L = 7/cos(45)
<u><em>MAKE SURE CALCULATOR IS IN DEGREE MODE</em></u>
L = 7/(
/2)
L = 14/![\sqrt{2}](https://tex.z-dn.net/?f=%5Csqrt%7B2%7D)
Answer:
I have no clue but good luck
Step-by-step explanation: