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Math

1.) What is the conclusion of the following conditional?

A number is divisible by 3 if the sum of the digits of the number is divisible by 3.

A.) The number is odd.

B.)The sum of the digits of the number is divisible by 3

C.) If the sum of the digits of a number is divisible by 3, then the number is divisible by 3.*************************

D.) The number is divisible by 3.

2.) Write this statement as a conditional in if-then form:

All triangles have three sides.

a. If a triangle has three sides, then all triangles have three sides.*****

b. If a figure has three sides, then it is not a triangle.

c. If a figure is a triangle, then all triangles have three sides.

d. If a figure is a triangle, then it has three sides.

Answers:

1. C
2. A

Thank You.

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  1. Review conditionals:
    if hypothesis then conclusion

    1. D
    2. D

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  2. FOR-->
    UNIT 3
    Reasoning and Proof
    LESSON 2
    Biconditionals and Definitions
    (These may be different for like 4-6 years down the road)

    Today-Fri. Sep 11 {@)@)} {2020}
    1) D
    2) C
    3) A
    4) D
    5) A
    6) C
    7) B
    8) B
    9) A
    10) C
    11) D
    12) B

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  3. you don't have the same quiz as me :/

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  4. Yikes well i need help

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  5. fartin

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  6. I want waffle fries

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  7. 1) D
    2) C
    3) A
    4) D
    5) A
    6) C
    7) B
    8) B
    9) A
    10) C
    11) D
    12) B

    ^these are the right answers if ur on connexus

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  8. yes is still right!!
    good luck bbs!!

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  9. yes is right
    as of December 2021

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  10. yes’s answers are still correct, feb 2022

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