The answer is 6. The first two absolute values cancel each other and subtracting a negative is adding.
Is there more to the question?
A: Yes, the sum of two sides are greater than the third side.
B: Yes, the sum of two sides are greater than the third side. (Would be an equiilateral triangl.)
C: No, the sum of two sides are less than the third side.
In general, To determine if 3 side lengths are a triangle, use the triangle inequality theorem, which states that the sum of 2 sides of a triangle must be greater than the third side. Therefore, all you have to do is add together each combination of 2 sides to see if it's greater than the third side.
Answer: -4
Step-by-step explanation:
m=
y2−y1/
x2−x1
=
3−−1
/3−4
=
4/
−1
=−4