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3 years ago

Which expression can be used to determine the length of segment AB?

Mathematics

2 answers:

AleksandrR [38]3 years ago

5 0

Answer:

$d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

Step-by-step explanation:

Given segment AB and point A with coordinates (x₁,y₁) and point B(x₂,y₂) as end points in the segment, the distance between the points forms the length of the segment AB and can be determined by the expression;

d=√ (x₂-x₁)² + (y₂-y₁)²

Stells [14]3 years ago

3 0

Answer:

you need to provide a picture friend

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Answer:

Kindly check explanation

Step-by-step explanation:

Given the following :

Group 1:

μ1 = 59.7

s1 = 2.8

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Group 2:

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A.)

Null and alternative hypothesis

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B.)

USing the t test

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Answer:

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