Translations, rotations, and reflections are rigid transformations that preserve side lengths and angle measurements. Find and record a series of rigid transformations that will map the copied triangle to your original triangle. In the table, note the angles of rotation, lines of reflection, and distances moved. (Although the table provides space to record five steps, you might map your triangle in fewer steps.) Step Transformation 1 ? 2 ? 3 ? 4 ? 5 ?

127

whether it's diameter, or radius, i believe if i remember correctly from school, every amount has to always add up to 180. so if you take 53, and starting adding, long story short, taking 127 and adding it to 53, gives you 180.

answer: hence, function will be

explanation:

since we have given that

cost of a new textbook = $85

according to question, the resale value of a textbook decreases by 25% with each previous owner,

so, our function becomes,

here, y is the total value of the text book after x owners.

hence, function will be