The expression to represent this would be (m-18)/k.
We first subtract the 18 beads she used in her mother's bracelet from her beginning number, m. We then divide our result by k, the number of bracelets she made for her friends.
Billy, let's recall what a linear pair of angles is:
• They are formed when two lines intersect.
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• Two angles are said to be linear if they are adjacent angles formed by two intersecting lines.
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• The measure of a straight angle is 180 degrees, so a linear pair of angles must add up to 180 degrees.
Upon saying that we have that:
• CAD and DAE are linear pairs
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• CAD and CAB are linear pairs
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• DAE and BAE are linear pairs
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• DAE and DAC are linear pairs
Now, you are ready to select all the options that actually apply.
Is 172 the area or perimeter.
