Answer:
![x=1,y=3,z=1](https://tex.z-dn.net/?f=x%3D1%2Cy%3D3%2Cz%3D1)
Step-by-step explanation:
![4x-4y+4z=-4](https://tex.z-dn.net/?f=4x-4y%2B4z%3D-4)
![4x=-4+4y-4z](https://tex.z-dn.net/?f=4x%3D-4%2B4y-4z)
![x=-1+y-z](https://tex.z-dn.net/?f=x%3D-1%2By-z)
Substitute
into second equation:
![4\left(-1+y-z\right)+y-2z=5](https://tex.z-dn.net/?f=4%5Cleft%28-1%2By-z%5Cright%29%2By-2z%3D5)
![-4+4y-4z+y-2z=5](https://tex.z-dn.net/?f=-4%2B4y-4z%2By-2z%3D5)
![5y-6z-4=5](https://tex.z-dn.net/?f=5y-6z-4%3D5)
![y=\frac{6z+9}{5}](https://tex.z-dn.net/?f=y%3D%5Cfrac%7B6z%2B9%7D%7B5%7D)
Substitute
and
into the third equation:
![\frac{-41z-54}{5}+3=-16](https://tex.z-dn.net/?f=%5Cfrac%7B-41z-54%7D%7B5%7D%2B3%3D-16)
![-41z-54=-95](https://tex.z-dn.net/?f=-41z-54%3D-95)
![z=1](https://tex.z-dn.net/?f=z%3D1)
Substitute
into
:
![y=3](https://tex.z-dn.net/?f=y%3D3)
Plug in y and z values into
:
![x=1](https://tex.z-dn.net/?f=x%3D1)
make the denominators the same so you cancompare
Answer:
The answer is C (46)
Step-by-step explanation:
Since the measurement of the triangle is 180 then you must subtract 180 by 88 to create 92 and divided that 92 by 2 to get 46.
Answer:
The answer is A
Step-by-step explanation:
The answer is A because a circle is a circle and it doesn't have any sides and it's a bunch of points that are the same distance from each other creating a circle like object.
Hope this helps :))
Answer:
Yes
Step-by-step explanation: