Answer:
-22
Step-by-step explanation:
The sum of the interior triangles in a triangle is 180, so if we add all the angle measures together, we should get 180. Therefore, we can make an equation like this,
![110-2x+x+50+5x-40=180](https://tex.z-dn.net/?f=110-2x%2Bx%2B50%2B5x-40%3D180)
Simplify this.
![4x+120=180](https://tex.z-dn.net/?f=4x%2B120%3D180)
![4x=60](https://tex.z-dn.net/?f=4x%3D60)
![x=15](https://tex.z-dn.net/?f=x%3D15)
Now we can find each angle measure.
![110-2x](https://tex.z-dn.net/?f=110-2x)
![110-2(15)](https://tex.z-dn.net/?f=110-2%2815%29)
![110-30](https://tex.z-dn.net/?f=110-30)
![80](https://tex.z-dn.net/?f=80)
![x+50](https://tex.z-dn.net/?f=x%2B50)
![15+50](https://tex.z-dn.net/?f=15%2B50)
![65](https://tex.z-dn.net/?f=65)
![5x-40](https://tex.z-dn.net/?f=5x-40)
![5(15)-40](https://tex.z-dn.net/?f=5%2815%29-40)
![75-40](https://tex.z-dn.net/?f=75-40)
![35](https://tex.z-dn.net/?f=35)
So the angle labeled
is the largest angle in the triangle.
Answer:
-3
Step-by-step explanation:
Answer:
54 square miles
Step-by-step explanation:
18 times 3
768.51 dollars should be your answer it is 2195.73 * 0.35