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IRISSAK [1]
2 years ago
10

Write a two-column proof for the following information. Upload your proof below.

Mathematics
1 answer:
Evgesh-ka [11]2 years ago
4 0

Statements                                                                              Reasons

1.) M is the midpoint of CD; CM = 5x – 2; MD = 3x + 2    1.) Given

2.) CM=MD                                                                          2.) Definition of midpoint

3.) 5x-2=3x+2                                                                       3.) Substitution

4.) 2x-2=2                                                                             4.) Subtraction Property of Equality

5.) 2x=4                                                                                 5.) Subtraction Property of Equality

6.) x=2                                                                                  6.) Division Property of Equality

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Answer: 7/12

Step-by-step explanation:

From the question, we are told that Chelsea plays soccer 4/12 of the year and swims 3/12 of the year before taking a break from playing sports.

The fraction of the year that Chelsea spend participating in sports will be the addition of the fraction used for playing soccer and the fraction use for swimming. This will be:

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4 0
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Marat540 [252]
Substitute in the values for y and x into the equation.

so..

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4 0
3 years ago
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skad [1K]
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5 0
2 years ago
Which is the constant term of the algebraic expression -2x^2+17-15x+7xy?
andrew11 [14]
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Answer: 17

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................................................................................................................................
Gnom [1K]

Answer: You have a wonderful day as well!

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