Answer:
supplementary
Step-by-step explanation: two angles that add up to 180 degrees is called supplementary
Answer:
B) ![115.5m^3](https://tex.z-dn.net/?f=115.5m%5E3)
Step-by-step explanation:
to find the volume we need to find first the area of the triangle, and then multiply by 11 which is the length of the prism:
the measurements are:
![base=7m](https://tex.z-dn.net/?f=base%3D7m)
![height=3m](https://tex.z-dn.net/?f=height%3D3m)
![length=11m](https://tex.z-dn.net/?f=length%3D11m)
the area of the triangle in one side is:
![triangle=\frac{(base)(height)}{2} \\triangle=\frac{(7m)(3m)}{2}\\ triangle=\frac{21m}{2}\\ triangle=10.5m^2](https://tex.z-dn.net/?f=triangle%3D%5Cfrac%7B%28base%29%28height%29%7D%7B2%7D%20%5C%5Ctriangle%3D%5Cfrac%7B%287m%29%283m%29%7D%7B2%7D%5C%5C%20triangle%3D%5Cfrac%7B21m%7D%7B2%7D%5C%5C%20triangle%3D10.5m%5E2)
and now to find the volume of the prism we multiply the area of the triangle by the length of the prism:
![volume=(triangle)(height)\\volume=(10.5m^2)(11m)\\volume=115.5m^3](https://tex.z-dn.net/?f=volume%3D%28triangle%29%28height%29%5C%5Cvolume%3D%2810.5m%5E2%29%2811m%29%5C%5Cvolume%3D115.5m%5E3)
which is option B)
Answer:
All you need to do is move all terms to the left side and set equal to zero
The Answer is x = 16 Hope this helps :)
Step-by-step explanation: