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3 years ago

A

Mathematics

2 answers:

GREYUIT [131]3 years ago

8 0

The answer is D. First, it is the segment addition postulate because the two segments make up the whole. Second, it's substitution because you are substituting EF + FG for FH.

Hope this helps!

jonny [76]3 years ago

8 0

Answer:

d:(1)Segment addition Postulate

(2).Substitution Property of equality.

Step-by-step explanation:

We are given that

EG=FH

We have to write a justification for each step.

1.EG=FH

Given information

2.EG=EF+FG

Segment addition Postulate

3.FH=FG+GH

Segment addition postulate

4.EF+FG=FG+GH

Substitute property of equality

$EF=GH$

Subtraction property of equality

Answer:d:(1)Segment addition Postulate

(2).Substitution Property of equality.

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Step-by-step explanation:

2) 8=n+3/-2

we cross multiply

n+3=8*(-2)

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lets check if we are correct

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