The points Q(-1,1),R(2,-3), and S(-1,-3) are the vertices of a triangle. Find the area of the triangle

Mathematics

1 answer:

gavmur [86]3 years ago

4 0

Answer:

chicken

Step-by-step explanation:

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Step-by-step explanation:

For sample 1:

$n_1 = 25\\\\\bar{x_1} = 90.00\\\\ s_1 = 9\\\\$

For sample 2:

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