3 years ago

Please answer asap!!!

Mathematics

1 answer:

Luba_88 [7]3 years ago

4 0

Answer:

The triangles are realated because there the same size so the triangles are equal

Step-by-step explanation:soory if i did not help

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Given the data shown below, which of the following is the best approximation of the coefficient of determination (r^2)

HACTEHA [7]

The coefficient of determination can be found using the following formula:

$r^2=\mleft(\frac{n(\sum ^{}_{}xy)-(\sum ^{}_{}x)(\sum ^{}_{}y)}{\sqrt[]{(n\sum ^{}_{}x^2-(\sum ^{}_{}x)^2)(n\sum ^{}_{}y^2-(\sum ^{}_{}y)^2}^{}}\mright)^2$

Using a Statistics calculator or an online tool to work with the data we were given, we get

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Step-by-step explanation:

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