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▹ Answer
<em>∞</em>
▹ Step-by-Step Explanation
The answer is ∞ because anything divided by infinity is not defined.
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Answer:
sum of interior angle of heptagon is 900°.
140°+148°+136°+150°+142°+90°+x=900°
806+x=900°
x=900°-806°
x=94°
She gets to the library at 5:30. Half an hour is equal to 30 minutes, and if she leaves at 5:00, she will be there in thirty minutes.