2 years ago

use slope to determain weather or not quadrilateral ABCD with A(3, 1) B(6, -1) C(1, -3) and D(-2, -1), is a parallelogram

Mathematics

1 answer:

Ksivusya [100]2 years ago

8 0

Answer:

Step-by-step explanation:

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vesna_86 [32]

Answer:

The answer to your question is: letter B

Step-by-step explanation:

Data

A (-5, 4)

B (4, 1)

Formula

slope = m = $\frac{1 - 4}{4 + 5}$

m = $\frac{-3}{9}$ = $\frac{-1}{ 3}$

Point slope

(y - 4) = $\frac{-1}{3}$ (x + 5)

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3 years ago

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Answer:

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Step-by-step explanation:

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Now you replace (11/3) by the new b, -1

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3 years ago

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56, you are dividing by -2 each time

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Step-by-step explanation:

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Step-by-step explanation:

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2 years ago