Answer:
based on trigonometry
I will just put up answers to 1-7.26
2-33.34
3-21.33
4-31.87
5-25.59
6-11.01
7-41.81 deg
8-64.23deg
9-12.83deg
10-51.31deg
Answer:
![\large\boxed{\dfrac{10}{5!\times2!}=\dfrac{1}{24}}](https://tex.z-dn.net/?f=%5Clarge%5Cboxed%7B%5Cdfrac%7B10%7D%7B5%21%5Ctimes2%21%7D%3D%5Cdfrac%7B1%7D%7B24%7D%7D)
Step-by-step explanation:
![n!=1\cdot2\cdot3\cdot...\cdot n\\\\5!=1\cdot2\cdot3\cdot4\cdot5=120\\2!=1\cdot2=2\\\\\dfrac{10}{5!\times2!}=\dfrac{10}{120\cdot2}=\dfrac{1}{24}](https://tex.z-dn.net/?f=n%21%3D1%5Ccdot2%5Ccdot3%5Ccdot...%5Ccdot%20n%5C%5C%5C%5C5%21%3D1%5Ccdot2%5Ccdot3%5Ccdot4%5Ccdot5%3D120%5C%5C2%21%3D1%5Ccdot2%3D2%5C%5C%5C%5C%5Cdfrac%7B10%7D%7B5%21%5Ctimes2%21%7D%3D%5Cdfrac%7B10%7D%7B120%5Ccdot2%7D%3D%5Cdfrac%7B1%7D%7B24%7D)
Answer:
180 meters
Step-by-step explanation:
If it is a square barn, all four sides will be the same length. Because you know the length of one of the sides, you can simply multiply that value by 4, and get the perimeter.
Answer:
32
Step-by-step explanation:
So you set up the numbers into ratios
8:18
x:72
Based on this, you know 72/18 is four, so you multiply 8 by four to get your answer. 8*4 = 32