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Nina [5.8K]
3 years ago
9

Which of these triangles are definitely not congruent to any of the others?

Mathematics
1 answer:
liberstina [14]3 years ago
8 0

Answer:

Your correct, it's C and D

Step-by-step explanation:

A and E are right triangles, so that's not the answer. B and F are isosceles triangles so that's not the answer. C and D are 2 DIFFERENT obtuse triangles so that's why C and D are the answers.

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Use the given values of n= 93 and p= 0.24 to find the minimum value that is not significantly​ low, μ- 2σ ​, and the maximum val
allsm [11]

Answer:

The answer is "Option a".

Step-by-step explanation:

n= 93 \\\\p= 0.24\\\\\mu=?\\\\ \sigma=?\\\\

Using the binomial distribution: \mu = n\times p = 93 \times 0.24 = 22.32\\\\\sigma = \sqrt{n \times p \times (1-p)}=\sqrt{93 \times 0.24 \times (1-0.24)}=4.1186

In this the maximum value which is significantly​ low, \mu-2\sigma, and the minimum value which is significantly​ high, \mu+2\sigma, that is equal to:

\mu-2\sigma = 22.32 - 2(4.1186) = 14.0828 \approx 14.08\\\\\mu+2\sigma = 22.32 + 2(4.1186) = 30.5572 \approx 30.56

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3 years ago
Rebecca draws a graph of a real world relationship that turns out to be a set of unconnected points . Can the relationship be li
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The sum of 16 and 20 is divided by the product of 6 and 2 , find the result​
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4 0
2 years ago
1. Triangle ABC is similar to triangle DEF.
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<h3>             m∠D = 80°</h3>

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