Answer:
![x=6](https://tex.z-dn.net/?f=x%3D6)
![y=-6](https://tex.z-dn.net/?f=y%3D-6)
Step-by-step explanation:
We have been given the system of equation:
-4x-2y= -12
2x+4y= -12
We need to use the elimination method
We will multiply first equation by 2 and second equation by 4 so as to remove x so that we can get one variable that is y's value equation becomes:
-8x-4y = -24 (3)
8x+16y = -48 (4)
Adding equation (3) and (4) we get:
12y = -72
![y=-6](https://tex.z-dn.net/?f=y%3D-6)
Now we will put value of y which is
in equation 4 so as to get value of x
![8x+16(-6)=-48](https://tex.z-dn.net/?f=8x%2B16%28-6%29%3D-48)
![\Rightarrow 8x-96=-48](https://tex.z-dn.net/?f=%5CRightarrow%208x-96%3D-48)
![\Rightarrow 8x=-48+96](https://tex.z-dn.net/?f=%5CRightarrow%208x%3D-48%2B96)
![\Rightarrow 8x=48](https://tex.z-dn.net/?f=%5CRightarrow%208x%3D48)
![\Rightarrow x=6](https://tex.z-dn.net/?f=%5CRightarrow%20x%3D6)
Working is attached: 2x^3 - 4x^2 + 5x - 6 remainder 3
Step-by-step explanation:
A quadrilateral is a closed figure with four sides and four vertices. The vertex is a point where line segments meet. The points where the sides of a quadrilateral meet are called the vertices (which is the plural form of "vertex"). The prefix “quad” means four. You can always remember that a quadrilateral is a four sided figure because of this prefix.
Angle A is smallest
Then angle B
And angle C is largest
Should be correct... it may vary depending on where A, B, and C are located on the triangle