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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    posted by Steve

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