The following two exercises were suggested for second-graders to help them explore the idea of reflection. The additional part for you in both cases is first to predict where the mirror line is and to explain why you predict that mirror line will produce the number of dots shown.t (a) Place a mirror on or near the three circles shown below in such a way that you can see the numbers of circles shown. (i) Six Circles (ii) Five Circles (iii) Four Circles @

The following two exercises were suggested for second-graders to help them explore the idea of reflection. The additional part for you in both cases is first to predict where the mirror line is and to explain why you predict that mirror line will produce the number of dots shown.t (a) Place a mirror on or near the three circles shown below in such a way that you can see the numbers of circles shown. (i) Six Circles (ii) Five Circles (iii) Four Circles @

Algebra and Trigonometry (6th Edition)

6th Edition

ISBN:9780134463216

Author:Robert F. Blitzer

Publisher:Robert F. Blitzer

ChapterP: Prerequisites: Fundamental Concepts Of Algebra

Section: Chapter Questions

Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...

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srown below. She plans to use these triangles to make a border for the quilt. enily is planning a quilt. She has cut fabric into identical triangles like the ones y she can transform the triangles to form a row of triangular pieces to fit art B Show another arrangement, beginning with the piece shown here. prtA For the first arrangement, begin with the piece shown below. to complete this task. Awhow top edge of border top edge of border C Emily decides on the arrangement shown below by continuing to transform the triangle. The edges of the border are parallel. Name three pairs of congruent angles. Use angle relationships to explain why they are congruent. Identify a set of angles that have a sum of 180°. top edge of border 2 6. 10 12 14 16 11 13 15 4 Lesson 21 Understand Angle Relationships
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3) Jim rides a second Merry-Go-Round shown below. The distance, d, that Jim is from the wall can be described by the equation d = 38 + 22sin(8t), where t is the number of seconds since Jack was at the Start point. Answer the questions below (just enter the numbers), show ALL work, AND upload your work paper (or show your work) in the next question. The Merry-Go-Round makes one rotation every 45 seconds. Start 22 m 38 m Wall meters a) What is Jim's distance from the wall when t = 41 seconds? Round your answer to the nearest hundredth of a meter. b) The owner of the Merry-Go-Round decides to make the ride more exciting by tripling the rotational speed. Rewrite the equation for d given above to reflect this change. sin(
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