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zzz [600]
3 years ago
9

Which pairs of triangles can be shown to be congruent using rigid motions?

Mathematics
2 answers:
andreyandreev [35.5K]3 years ago
7 0

Two figures are congruent if and only if there exists one or more rigid motions which will map one figure onto the other.

1. Triangles ABC and MNP are not congruent.

2. Triangles ABC and EFG are not congruent

3. Triangles ABC and STU are congruent.

4. Triangles EFG and MNP are congruent.

5. Triangles EFG and STU are not congruent.

6. Triangles STU and MNP are not congruent.

Tema [17]3 years ago
7 0

Answer:

1--- not congruent

2--not congruent

3---congruent

4---congruent

5---not congruent

6---not congruent

Step-by-step explanation:

This is true because the congruent figures are equal to each other, the not congruent shapes are not congruent because they don't equal each other.(the answers are right but I am quite bad at explaining things)

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Hello there, please see step by step explanations to get answer.

Step-by-step explanation:

Given that:

The asset requires a capital investment of ​$100 comma 000100,000​, and MARR is 1212​% per year. Use Monte Carlo simulation and generate four trial outcomes to find its expected equivalent AW if each useful life is equally likely to occur.

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Please help as soon as possible 50 points
Morgarella [4.7K]

Answer:

the answer is d. 4x²+x-6

Step-by-step explanation:

In order to combine the fractions, they need to have the same denominator.

So, multiply each of their numerators by the denominator they need to be equivalent.

This would look like this:

3x/x+3 --> 3x(x)/x(x+3)        ---simplify this as--> 3x²/x(x+3)

x-2/x  --> (x-2)(x+3)/x(x+3)  ---simplify this as --> x²+x - 6/x(x+3)

3x                    3x(x)                                     x-2                   (x-2)(x+3)

-----      --->        -----                 and             --------   --->           ---------

x+3                   x(x+3)                                    x                        x(x+3)

now that both fractions have the same denominator, we can add their numerators.

3x² + x²+x-6 = 4x²+x -6

This should now look like this:

4x²+x -6

-------------

x(x+3)

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