Mathematics, 08.10.2021 14:00 pleasehelpme666
Consider the figure shown. The figure is a regular octagon with equilateral triangles on the middle section of each side of the octagon. Which of the following transformations map the shape onto itself?
Select all that apply.
1. Reflection across the line connecting two opposite vertices of the regular octagon
2. Rotation about the center by 45°
3. Reflection across the line through the outer vertex of a pair of equilateral triangles, passing through the center
4. Rotation about the center by 60°
5. Rotation about the center by 90°
Answers: 2
Mathematics, 21.06.2019 19:10
Angle xyz is formed by segments xy and yz on the coordinate grid below: a coordinate plane is shown. angle xyz has endpoints at 3 comma negative 1 and 6 negative 2 and 3 comma negative 3 and measures 36.87 degrees. angle xyz is rotated 270 degrees counterclockwise about the origin to form angle x′y′z′. which statement shows the measure of angle x′y′z′?
Answers: 2
Mathematics, 21.06.2019 22:00
Luke started a weight-loss program. the first week, he lost x pounds. the second week, he lost pounds less than times the pounds he lost the first week. the third week, he lost 1 pound more than of the pounds he lost the first week. liam started a weight-loss program when luke did. the first week, he lost 1 pound less than times the pounds luke lost the first week. the second week, he lost 4 pounds less than times the pounds luke lost the first week. the third week, he lost pound more than times the pounds luke lost the first week.
Answers: 2
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