The answer is the first one
The measure of the segment DF is 2 2/3
<h3>Segment Addition postulate</h3>
The segment addition postulate states that given 2 points A and C, a third point B lies on the line segment AC if and only if the distances between the points satisfy the equation AB + BC = AC.
A line is a distance between two points. From the given line;
DF = F - D
Given the following
F = -1 1/3
D = -4
Substitute
DF = -1 1/3 - (-4)
DF = 4 - 4/3
DF = 8/3
DF =2 2/3
Hence the measure of the segment DF is 2 2/3
Learn more on Segment Addition postulate here: brainly.com/question/2134445
#SPJ1
Simple..
For area, it's A=l*w
15*2=30
And, perimeter, it's P=l+l+w+w
15+15+2+2=34
Thus, your answer.
l=15 and w=2,or, w=15 and l=2
This is easy basically what you're going to do is that you have 5 friend and you only have 2 bags of Trail Mix that would make it 2 / 5
I hope this helps you
x= 5-7
x= -2
3.(-2)+2
-6+2
-4
