I'm having a hard time on this problem. Plz help. Will mark brainliest.
1 answer:
Answer:
<h2>y = 31</h2>Step-by-step explanation:
We know: opposite angles in a parallelogram have the same measure.
Therefore we have the equation:
<em>subtract y from both sides</em>
We know: the sum of the angle measures in the triangle is 180°.
Therefore we have the equation:
<em>subtitute x = 87</em>
<em>subtract 149 from both sides</em>
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Total = 7 slices.
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1student = 7/9 of a slice.
Total number of students:
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Answer: She will be able to hand out to 9 students.
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