3,897.003 in expanded form is:
3,000 + 800 + 90 + 7 + 0.003
Answer:
probably 57 will be the answer
<em>Question 5</em>
Vertical angles are <u>congruent</u>. Therefore,
. The sum of two supplementary angles equals
.
Therefore, 
<em>Question 6</em>

<em>Question 7</em>
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<em>Question 8</em>
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