Mathematics, 26.05.2021 06:30 mamaditto9480
The diagram shows a circle, center O. Chord AB and diameter CD are parallel. Arc AB subtends an angle of 78 at O. What is the size of the angle arc AC subtends at O? Diagram and answers are in the photo, please explain the answer
Answers: 2
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Two rigid transformations are used to map abc to qrs. the first is a translation of vertex b to vertex r. what is the second transformation? a reflection across the line containing ab a rotation about point b a reflection across the line containing cb a rotation about point c
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The step function g(x) is defined as shown.what is the range of g(x)? ***answer choices in picture.
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Convert 50 kilogram to pounds. (the conversion factor from kilogram to pound is 2.2046.) a. 52.2 lb. b. 110.2 lb. c. 22.6 lb. d. 47.8 lb.
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Sanya noticed that the temperature was falling at a steady rate of 1.4 degrees every hour from the time that she first checked her outdoor thermometer. by 6 a.m., the temperature had fallen 21 degrees. which expression can you use to find how many hours earlier she had first checked the thermometer?
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The diagram shows a circle, center O. Chord AB and diameter CD are parallel. Arc AB subtends an angl...
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