Answer:
X=5
Step-by-step explanation:
Multiply by 3 first
The given values of abscissa and ordinate in the given are that which
when substituted to the values of x and y in the equation will make the
equation true. This means that the left and right-hand side of the equation
will be equal. The established equations should have a basis of,
x + y = c
The equations are,
x + y = 6
Substituting x = 7 and y = -1,
7 + (-1) = 6 ; 6 = 6
The other two equations will be,
2x + y = 13 and,
x + 2y = 5
It is to be noted that countless of equations can be made with the given
solution so long as the equation is valid.
Answer
60.832
Step-by-step explanation:
Combine the numbers
Answer:
x = 2
Step-by-step explanation:
![3x - 4 = x](https://tex.z-dn.net/?f=3x%20-%204%20%3D%20x)
![3x - x = 4](https://tex.z-dn.net/?f=3x%20-%20x%20%3D%204)
![2x - 4](https://tex.z-dn.net/?f=2x%20-%204)
![x = 2](https://tex.z-dn.net/?f=x%20%3D%202)
Answer:
EC = 15
Step-by-step explanation:
It appears that D, E, and F are the midpoints of their respective line segments (chords of the circumcircle). Hence EB = EC = 15.