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iris [78.8K]
3 years ago
15

PLEASE HELP. I need an answer by Nov 5

Mathematics
2 answers:
Alenkasestr [34]3 years ago
5 0

<em>Answer:</em>

1. GIVEN

2. Definition of Midpoint

3. Addition Property of Equality

DochEvi [55]3 years ago
3 0

Answer:

Step-by-step explanation:

1. M is the midpoint of CD; CM = 3x - 10; MD = 6x - 22;        GIVEN

2.  CM = MD                                                                       Definition of Midpoint

3.  3x - 10 = 6x - 22                                                            Substitution Property

4.  -3x - 10 = - 22                                                      Subtraction Prop of Equality

5.  -3x =-12                                                               Addition Prop of Equality

6.  x = 4                                                                    Division Prop of Equality

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