4 years ago

Lines AC and RS are Coplanar Parallel Perpendicular Skew

Mathematics

2 answers:

Vera_Pavlovna [14]4 years ago

7 0

Answer: Skew.

Step-by-step explanation:

Naya [18.7K]4 years ago

5 0

Answer:

Skew Is your answer

Step-by-step explanation: Took the test

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8 hours

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Anit [1.1K]

To form an equation for a straight line, we need the value of gradient and the y-intercept

The formula to find gradient is $\frac{S_{xy} }{ S_{xx} }$

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$S_{xy}= 111- \frac{(22)(56)}{8}$
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$S_{xx}=$ ∑ $x^{2} - \frac{∑x}{n}$
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