3 years ago

If all pairs of consecutive angles of a quadrilateral are supplementary, then the quadrilateral is a parallelogram.

Mathematics

2 answers:

Triss [41]3 years ago

6 0

The answer to your question is TRUE! [apex]

____ [38]3 years ago

3 0

This is true.

It comes from the same side interior angles theorem which says that same side interior angles are supplementary, only if the lines are parallel.

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Answer:

$S \leq 200$

Step-by-step explanation:

Given

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Required

Determine the number of SMS such that Awesome Wireless is greater or equal to Phone R-Us

Represent the SMS with S

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$22.95 + 0.02S \geq 16.95 + 0.05S$

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Solve for S

$\frac{-0.03S}{-0.03} \geq \frac{-6}{-0.03}$

$S \leq 200$

<em>Hence: for Awesome Wireless to cost more or equal to Phone R-Us, the number of SMS must not exceed 200</em>

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