The engineer realizes that the jet engine will run more efficiently if she uses a bolt that is similarly shaped to the original bolt with the center of dilation at the origin but has a scale factor of 12
. She plans to label the new bolt Hexagon A'B'C'D'E'F' on the coordinate plane.

Enter the location of Point D'.

What is the solution to the equation? k/6.4=8.7 2.3 5.568 15.1 55.68

What is the value of x when x + 7 = 21?

Which of the following would be a correct step in proving that triangle abc is congruent to triangle cda? a. use a protractor to measure the angles and show that all the corresponding angles are equal in measure. this will allow you to prove congruence by aaa. b. show that segment ab is parallel to segment cd and segment ad is parallel to segment cb. this will allow you to prove congruency by asa. c. show that is segment ab is perpendicular to segment ad. this will allow you to prove congruence by sas. d. none of the above.