What is the value of x? Show your work each step of the way. No work means NO points!
1 answer:
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Let's use the distance formula: 
So it is:
AB :
BC:
CA:
So 9.43 + 5 + 8 =22.43
So it is:
AB :
BC:
CA:
So 9.43 + 5 + 8 =22.43
The lines intersect at the point
Explanation:
The given two equations are and
We need to determine the whether that they intersect.
To determine the point of intersection, let us solve the equation by substitution method.
Let us equate both the equations.
Thus, we have,
Subtracting both sides by x, we get,
Simplifying, we have,
Dividing both sides by -3, we get,
Substituting in the equation
, we get,
Thus, the lines intersect at the points and
Hence, the lines intersect at the point