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3 years ago

the two triangles shows the congruent ABC LMN. based on this information which of the following is a true statement

Mathematics

2 answers:

Svetlanka [38]3 years ago

8 0

Answer:

It's D I think.... Line up B and C with M,N

Digiron [165]3 years ago

5 0

D I I think cause all the letters are touching I think

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Agata [3.3K]

Answer:

6:9 or (2:3)

Step-by-step explanation:

A ratio is a term that gives comparison of values. It helps to determine

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Given:

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3 years ago

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Nookie1986 [14]

The Solution:

Given:

Required:

Find the standard deviation of the probability distribution.

Step 1:

Find the expected value of the probability distribution.

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Step 2:

Find the standard deviation.

$Standard\text{ Deviation}=\sqrt{\sum_{i\mathop{=}0}^3(x_i-\mu)^2P_(x_i)}$ $=(0-2)^2(0.25)+(1-2)^2(0.05)+(2-2)^2(0.15)+(3-2)^2(0.55)$ $=4(0.25)+1(0.05)+0(0.15)+1(0.55)$ $=1+0.05+0+0.55=1.60$

Thus, the standard deviation is 1.60

Answer:

1.60

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3 years ago

the two triangles shows the congruent ABC LMN. based on this information which of the following is a true statement ​

the two triangles shows the congruent ABC LMN. based on this information which of the following is a true statement