In triangle ABC shown below. side AB is 8 and side AC is 4 E
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Which statement is needed to prove that segment DE is half the length of segment BC?
Segment AD is 4 and segment AE is 8
Segment AD is 2 and segment AE is 4
Segment AD is 4 and segment AE is 2
Segment AD is 2 and segment AE is 2

160 cm

step-by-step explanation:

you have to add all the sides together

in total they made   333.74 your welcome : d

d

step-by-step explanation:

the two points from this line are   (0,4)   & (2,-2)

we can call

now, lets find the slope (m):

now finding b (the y intercept). this is the point at the y-axis where the line cuts the axis. looking at the graph, it is y = 4. so the point is 4. hence b = 4

the slope-intercept form is given by  

putting the points, we have:

d is the correct answer.